Elementarmathematik Beispiele

$f (x) = x^{\frac{1}{5}} + 7$ ; find $f^{- 1} (x)$

Schritt 1

Schreibe $f (x) = x^{\frac{1}{5}} + 7$ als Gleichung.

$y = x^{\frac{1}{5}} + 7$

Schritt 2

Vertausche die Variablen.

$x = y^{\frac{1}{5}} + 7$

Schritt 3

Löse nach $y$ auf.

Tippen, um mehr Schritte zu sehen ...

Schritt 3.1

Schreibe die Gleichung als $y^{\frac{1}{5}} + 7 = x$ um.

$y^{\frac{1}{5}} + 7 = x$

Schritt 3.2

Bringe alle Terme, die nicht $y$ enthalten, auf die rechte Seite der Gleichung.

Tippen, um mehr Schritte zu sehen ...

Schritt 3.2.1

Subtrahiere $7$ von beiden Seiten der Gleichung.

$y^{\frac{1}{5}} - x = - 7$

Schritt 3.2.2

Addiere $x$ zu beiden Seiten der Gleichung.

$y^{\frac{1}{5}} = - 7 + x$

Schritt 3.3

Potenziere jede Seite der Gleichung mit $5$ , um den gebrochenen Exponenten auf der linken Seite zu eliminieren.

${(y^{\frac{1}{5}})}^{5} = {(- 7 + x)}^{5}$

Schritt 3.4

Vereinfache den Exponenten.

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.1

Vereinfache die linke Seite.

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.1.1

Vereinfache ${(y^{\frac{1}{5}})}^{5}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.1.1.1

Multipliziere die Exponenten in ${(y^{\frac{1}{5}})}^{5}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.1.1.1.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$y^{\frac{1}{5} \cdot 5} = {(- 7 + x)}^{5}$

Schritt 3.4.1.1.1.2

Kürze den gemeinsamen Faktor von $5$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.1.1.1.2.1

Kürze den gemeinsamen Faktor.

$y^{\frac{1}{5} \cdot 5} = {(- 7 + x)}^{5}$

Schritt 3.4.1.1.1.2.2

Forme den Ausdruck um.

$y^{1} = {(- 7 + x)}^{5}$

Schritt 3.4.1.1.2

Vereinfache.

$y = {(- 7 + x)}^{5}$

Schritt 3.4.2

Vereinfache die rechte Seite.

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.2.1

Vereinfache ${(- 7 + x)}^{5}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.2.1.1

Wende den binomischen Lehrsatz an.

$y = {(- 7)}^{5} + 5 {(- 7)}^{4} x + 10 {(- 7)}^{3} x^{2} + 10 {(- 7)}^{2} x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2

Vereinfache jeden Term.

Tippen, um mehr Schritte zu sehen ...

Schritt 3.4.2.1.2.1

Potenziere $- 7$ mit $5$ .

$y = - 16807 + 5 {(- 7)}^{4} x + 10 {(- 7)}^{3} x^{2} + 10 {(- 7)}^{2} x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2.2

Potenziere $- 7$ mit $4$ .

$y = - 16807 + 5 \cdot 2401 x + 10 {(- 7)}^{3} x^{2} + 10 {(- 7)}^{2} x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2.3

Mutltipliziere $5$ mit $2401$ .

$y = - 16807 + 12005 x + 10 {(- 7)}^{3} x^{2} + 10 {(- 7)}^{2} x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2.4

Potenziere $- 7$ mit $3$ .

$y = - 16807 + 12005 x + 10 \cdot - 343 x^{2} + 10 {(- 7)}^{2} x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2.5

Mutltipliziere $10$ mit $- 343$ .

$y = - 16807 + 12005 x - 3430 x^{2} + 10 {(- 7)}^{2} x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2.6

Potenziere $- 7$ mit $2$ .

$y = - 16807 + 12005 x - 3430 x^{2} + 10 \cdot 49 x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2.7

Mutltipliziere $10$ mit $49$ .

$y = - 16807 + 12005 x - 3430 x^{2} + 490 x^{3} + 5 \cdot - 7 x^{4} + x^{5}$

Schritt 3.4.2.1.2.8

Mutltipliziere $5$ mit $- 7$ .

$y = - 16807 + 12005 x - 3430 x^{2} + 490 x^{3} - 35 x^{4} + x^{5}$

Schritt 3.5

Vereinfache $- 16807 + 12005 x - 3430 x^{2} + 490 x^{3} - 35 x^{4} + x^{5}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 3.5.1

Bewege $- 16807$ .

$y = 12005 x - 3430 x^{2} + 490 x^{3} - 35 x^{4} + x^{5} - 16807$

Schritt 3.5.2

Bewege $12005 x$ .

$y = - 3430 x^{2} + 490 x^{3} - 35 x^{4} + x^{5} + 12005 x - 16807$

Schritt 3.5.3

Bewege $- 3430 x^{2}$ .

$y = 490 x^{3} - 35 x^{4} + x^{5} - 3430 x^{2} + 12005 x - 16807$

Schritt 3.5.4

Bewege $490 x^{3}$ .

$y = - 35 x^{4} + x^{5} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807$

Schritt 3.5.5

Stelle $- 35 x^{4}$ und $x^{5}$ um.

$y = x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807$

Schritt 4

Ersetze $y$ durch $f^{- 1} (x)$ , um die endgültige Lösung anzuzeigen.

$f^{- 1} (x) = x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807$

Schritt 5

Überprüfe, ob $f^{- 1} (x) = x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807$ die Umkehrfunktion von $f (x) = x^{\frac{1}{5}} + 7$ ist.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.1

Um die inverse Funktion (Umkehrfunktion) zu prüfen, prüfe ob $f^{- 1} (f (x)) = x$ ist und $f (f^{- 1} (x)) = x$ ist.

Schritt 5.2

Berechne $f^{- 1} (f (x))$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.1

Bilde die verkettete Ergebnisfunktion.

$f^{- 1} (f (x))$

Schritt 5.2.2

Berechne $f^{- 1} (x^{\frac{1}{5}} + 7)$ durch Einsetzen des Wertes von $f$ in $f^{- 1}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = {(x^{\frac{1}{5}} + 7)}^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3

Vereinfache jeden Term.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.1

Wende den binomischen Lehrsatz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = {(x^{\frac{1}{5}})}^{5} + 5 {(x^{\frac{1}{5}})}^{4} \cdot 7 + 10 {(x^{\frac{1}{5}})}^{3} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2

Vereinfache jeden Term.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.2.1

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{5}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.2.1.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x^{\frac{1}{5} \cdot 5} + 5 {(x^{\frac{1}{5}})}^{4} \cdot 7 + 10 {(x^{\frac{1}{5}})}^{3} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.1.2

Kürze den gemeinsamen Faktor von $5$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.2.1.2.1

Kürze den gemeinsamen Faktor.

Schritt 5.2.3.2.1.2.2

Forme den Ausdruck um.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 5 {(x^{\frac{1}{5}})}^{4} \cdot 7 + 10 {(x^{\frac{1}{5}})}^{3} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.2

Vereinfache.

Schritt 5.2.3.2.3

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{4}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.2.3.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 5 x^{\frac{1}{5} \cdot 4} \cdot 7 + 10 {(x^{\frac{1}{5}})}^{3} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.3.2

Kombiniere $\frac{1}{5}$ und $4$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 5 x^{\frac{4}{5}} \cdot 7 + 10 {(x^{\frac{1}{5}})}^{3} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.4

Mutltipliziere $7$ mit $5$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 10 {(x^{\frac{1}{5}})}^{3} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.5

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{3}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.2.5.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 10 x^{\frac{1}{5} \cdot 3} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.5.2

Kombiniere $\frac{1}{5}$ und $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 10 x^{\frac{3}{5}} \cdot 7^{2} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.6

Potenziere $7$ mit $2$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 10 x^{\frac{3}{5}} \cdot 49 + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.7

Mutltipliziere $49$ mit $10$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 10 {(x^{\frac{1}{5}})}^{2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.8

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{2}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.2.8.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 10 x^{\frac{1}{5} \cdot 2} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.8.2

Kombiniere $\frac{1}{5}$ und $2$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 10 x^{\frac{2}{5}} \cdot 7^{3} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.9

Potenziere $7$ mit $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 10 x^{\frac{2}{5}} \cdot 343 + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.10

Mutltipliziere $343$ mit $10$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 5 x^{\frac{1}{5}} \cdot 7^{4} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.11

Potenziere $7$ mit $4$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 5 x^{\frac{1}{5}} \cdot 2401 + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.12

Mutltipliziere $2401$ mit $5$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 7^{5} - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.2.13

Potenziere $7$ mit $5$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 {(x^{\frac{1}{5}} + 7)}^{4} + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.3

Wende den binomischen Lehrsatz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 ({(x^{\frac{1}{5}})}^{4} + 4 {(x^{\frac{1}{5}})}^{3} \cdot 7 + 6 {(x^{\frac{1}{5}})}^{2} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4

Vereinfache jeden Term.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.4.1

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{4}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.4.1.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{1}{5} \cdot 4} + 4 {(x^{\frac{1}{5}})}^{3} \cdot 7 + 6 {(x^{\frac{1}{5}})}^{2} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.1.2

Kombiniere $\frac{1}{5}$ und $4$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 4 {(x^{\frac{1}{5}})}^{3} \cdot 7 + 6 {(x^{\frac{1}{5}})}^{2} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.2

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{3}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.4.2.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 4 x^{\frac{1}{5} \cdot 3} \cdot 7 + 6 {(x^{\frac{1}{5}})}^{2} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.2.2

Kombiniere $\frac{1}{5}$ und $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 4 x^{\frac{3}{5}} \cdot 7 + 6 {(x^{\frac{1}{5}})}^{2} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.3

Mutltipliziere $7$ mit $4$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 6 {(x^{\frac{1}{5}})}^{2} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.4

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{2}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.4.4.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 6 x^{\frac{1}{5} \cdot 2} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.4.2

Kombiniere $\frac{1}{5}$ und $2$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 6 x^{\frac{2}{5}} \cdot 7^{2} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.5

Potenziere $7$ mit $2$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 6 x^{\frac{2}{5}} \cdot 49 + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.6

Mutltipliziere $49$ mit $6$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 294 x^{\frac{2}{5}} + 4 x^{\frac{1}{5}} \cdot 7^{3} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.7

Potenziere $7$ mit $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 294 x^{\frac{2}{5}} + 4 x^{\frac{1}{5}} \cdot 343 + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.8

Mutltipliziere $343$ mit $4$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 294 x^{\frac{2}{5}} + 1372 x^{\frac{1}{5}} + 7^{4}) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.4.9

Potenziere $7$ mit $4$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 (x^{\frac{4}{5}} + 28 x^{\frac{3}{5}} + 294 x^{\frac{2}{5}} + 1372 x^{\frac{1}{5}} + 2401) + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.5

Wende das Distributivgesetz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 35 (28 x^{\frac{3}{5}}) - 35 (294 x^{\frac{2}{5}}) - 35 (1372 x^{\frac{1}{5}}) - 35 \cdot 2401 + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.6

Vereinfache.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.6.1

Mutltipliziere $28$ mit $- 35$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 35 (294 x^{\frac{2}{5}}) - 35 (1372 x^{\frac{1}{5}}) - 35 \cdot 2401 + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.6.2

Mutltipliziere $294$ mit $- 35$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 35 (1372 x^{\frac{1}{5}}) - 35 \cdot 2401 + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.6.3

Mutltipliziere $1372$ mit $- 35$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 35 \cdot 2401 + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.6.4

Mutltipliziere $- 35$ mit $2401$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 {(x^{\frac{1}{5}} + 7)}^{3} - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.7

Wende den binomischen Lehrsatz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 ({(x^{\frac{1}{5}})}^{3} + 3 {(x^{\frac{1}{5}})}^{2} \cdot 7 + 3 x^{\frac{1}{5}} \cdot 7^{2} + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8

Vereinfache jeden Term.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.8.1

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{3}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.8.1.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{1}{5} \cdot 3} + 3 {(x^{\frac{1}{5}})}^{2} \cdot 7 + 3 x^{\frac{1}{5}} \cdot 7^{2} + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8.1.2

Kombiniere $\frac{1}{5}$ und $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{3}{5}} + 3 {(x^{\frac{1}{5}})}^{2} \cdot 7 + 3 x^{\frac{1}{5}} \cdot 7^{2} + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8.2

Multipliziere die Exponenten in ${(x^{\frac{1}{5}})}^{2}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.8.2.1

Wende die Potenzregel an und multipliziere die Exponenten, ${(a^{m})}^{n} = a^{m n}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{3}{5}} + 3 x^{\frac{1}{5} \cdot 2} \cdot 7 + 3 x^{\frac{1}{5}} \cdot 7^{2} + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8.2.2

Kombiniere $\frac{1}{5}$ und $2$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{3}{5}} + 3 x^{\frac{2}{5}} \cdot 7 + 3 x^{\frac{1}{5}} \cdot 7^{2} + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8.3

Mutltipliziere $7$ mit $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{3}{5}} + 21 x^{\frac{2}{5}} + 3 x^{\frac{1}{5}} \cdot 7^{2} + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8.4

Potenziere $7$ mit $2$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{3}{5}} + 21 x^{\frac{2}{5}} + 3 x^{\frac{1}{5}} \cdot 49 + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8.5

Mutltipliziere $49$ mit $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{3}{5}} + 21 x^{\frac{2}{5}} + 147 x^{\frac{1}{5}} + 7^{3}) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.8.6

Potenziere $7$ mit $3$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 (x^{\frac{3}{5}} + 21 x^{\frac{2}{5}} + 147 x^{\frac{1}{5}} + 343) - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.9

Wende das Distributivgesetz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 490 (21 x^{\frac{2}{5}}) + 490 (147 x^{\frac{1}{5}}) + 490 \cdot 343 - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.10

Vereinfache.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.10.1

Mutltipliziere $21$ mit $490$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 490 (147 x^{\frac{1}{5}}) + 490 \cdot 343 - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.10.2

Mutltipliziere $147$ mit $490$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 490 \cdot 343 - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.10.3

Mutltipliziere $490$ mit $343$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 {(x^{\frac{1}{5}} + 7)}^{2} + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.11

Schreibe ${(x^{\frac{1}{5}} + 7)}^{2}$ als $(x^{\frac{1}{5}} + 7) (x^{\frac{1}{5}} + 7)$ um.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 ((x^{\frac{1}{5}} + 7) (x^{\frac{1}{5}} + 7)) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.12

Multipliziere $(x^{\frac{1}{5}} + 7) (x^{\frac{1}{5}} + 7)$ aus unter Verwendung der FOIL-Methode.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.12.1

Wende das Distributivgesetz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{1}{5}} (x^{\frac{1}{5}} + 7) + 7 (x^{\frac{1}{5}} + 7)) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.12.2

Wende das Distributivgesetz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{1}{5}} x^{\frac{1}{5}} + x^{\frac{1}{5}} \cdot 7 + 7 (x^{\frac{1}{5}} + 7)) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.12.3

Wende das Distributivgesetz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{1}{5}} x^{\frac{1}{5}} + x^{\frac{1}{5}} \cdot 7 + 7 x^{\frac{1}{5}} + 7 \cdot 7) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.13

Vereinfache und fasse gleichartige Terme zusammen.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.13.1

Vereinfache jeden Term.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.13.1.1

Multipliziere $x^{\frac{1}{5}}$ mit $x^{\frac{1}{5}}$ durch Addieren der Exponenten.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.13.1.1.1

Wende die Exponentenregel $a^{m} a^{n} = a^{m + n}$ an, um die Exponenten zu kombinieren.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{1}{5} + \frac{1}{5}} + x^{\frac{1}{5}} \cdot 7 + 7 x^{\frac{1}{5}} + 7 \cdot 7) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.13.1.1.2

Vereinige die Zähler über dem gemeinsamen Nenner.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{1 + 1}{5}} + x^{\frac{1}{5}} \cdot 7 + 7 x^{\frac{1}{5}} + 7 \cdot 7) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.13.1.1.3

Addiere $1$ und $1$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{2}{5}} + x^{\frac{1}{5}} \cdot 7 + 7 x^{\frac{1}{5}} + 7 \cdot 7) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.13.1.2

Bringe $7$ auf die linke Seite von $x^{\frac{1}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{2}{5}} + 7 \cdot x^{\frac{1}{5}} + 7 x^{\frac{1}{5}} + 7 \cdot 7) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.13.1.3

Mutltipliziere $7$ mit $7$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{2}{5}} + 7 x^{\frac{1}{5}} + 7 x^{\frac{1}{5}} + 49) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.13.2

Addiere $7 x^{\frac{1}{5}}$ und $7 x^{\frac{1}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 (x^{\frac{2}{5}} + 14 x^{\frac{1}{5}} + 49) + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.14

Wende das Distributivgesetz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 3430 (14 x^{\frac{1}{5}}) - 3430 \cdot 49 + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.15

Vereinfache.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.3.15.1

Mutltipliziere $14$ mit $- 3430$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 3430 \cdot 49 + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.15.2

Mutltipliziere $- 3430$ mit $49$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 (x^{\frac{1}{5}} + 7) - 16807$

Schritt 5.2.3.16

Wende das Distributivgesetz an.

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 12005 \cdot 7 - 16807$

Schritt 5.2.3.17

Mutltipliziere $12005$ mit $7$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4

Vereinfache durch Addieren von Termen.

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.4.1

Vereine die Terme mit entgegengesetztem Vorzeichen in $x + 35 x^{\frac{4}{5}} + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 35 x^{\frac{4}{5}} - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.4.1.1

Subtrahiere $35 x^{\frac{4}{5}}$ von $35 x^{\frac{4}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 + 0 - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.2

Addiere $x + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807$ und $0$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 10290 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 10290 x^{\frac{2}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.3

Addiere $- 10290 x^{\frac{2}{5}}$ und $10290 x^{\frac{2}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 0 + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.4

Addiere $x + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}}$ und $0$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 3430 x^{\frac{2}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 3430 x^{\frac{2}{5}} - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.5

Subtrahiere $3430 x^{\frac{2}{5}}$ von $3430 x^{\frac{2}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} + 168070 + 0 - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.6

Addiere $x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} + 168070$ und $0$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} + 168070 - 48020 x^{\frac{1}{5}} - 168070 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.7

Subtrahiere $168070$ von $168070$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 0 + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.8

Addiere $x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}}$ und $0$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} - 84035 + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}} + 84035 - 16807$

Schritt 5.2.4.1.9

Addiere $- 84035$ und $84035$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}} + 0 - 16807$

Schritt 5.2.4.1.10

Addiere $x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} + 16807 - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$ und $0$ .

Schritt 5.2.4.1.11

Subtrahiere $16807$ von $16807$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}} + 0$

Schritt 5.2.4.1.12

Addiere $x + 490 x^{\frac{3}{5}} + 12005 x^{\frac{1}{5}} - 980 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$ und $0$ .

Schritt 5.2.4.2

Subtrahiere $980 x^{\frac{3}{5}}$ von $490 x^{\frac{3}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 12005 x^{\frac{1}{5}} - 490 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$

Schritt 5.2.4.3

Vereine die Terme mit entgegengesetztem Vorzeichen in $x + 12005 x^{\frac{1}{5}} - 490 x^{\frac{3}{5}} - 48020 x^{\frac{1}{5}} + 490 x^{\frac{3}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.4.3.1

Addiere $- 490 x^{\frac{3}{5}}$ und $490 x^{\frac{3}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 12005 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 0 + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$

Schritt 5.2.4.3.2

Addiere $x + 12005 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}}$ und $0$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 12005 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$

Schritt 5.2.4.4

Subtrahiere $48020 x^{\frac{1}{5}}$ von $12005 x^{\frac{1}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x - 36015 x^{\frac{1}{5}} + 72030 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$

Schritt 5.2.4.5

Addiere $- 36015 x^{\frac{1}{5}}$ und $72030 x^{\frac{1}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 36015 x^{\frac{1}{5}} - 48020 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$

Schritt 5.2.4.6

Subtrahiere $48020 x^{\frac{1}{5}}$ von $36015 x^{\frac{1}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x - 12005 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$

Schritt 5.2.4.7

Vereine die Terme mit entgegengesetztem Vorzeichen in $x - 12005 x^{\frac{1}{5}} + 12005 x^{\frac{1}{5}}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.2.4.7.1

Addiere $- 12005 x^{\frac{1}{5}}$ und $12005 x^{\frac{1}{5}}$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x + 0$

Schritt 5.2.4.7.2

Addiere $x$ und $0$ .

$f^{- 1} (x^{\frac{1}{5}} + 7) = x$

Schritt 5.3

Berechne $f (f^{- 1} (x))$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 5.3.1

Bilde die verkettete Ergebnisfunktion.

$f (f^{- 1} (x))$

Schritt 5.3.2

Berechne $f (x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807)$ durch Einsetzen des Wertes von $f^{- 1}$ in $f$ .

$f (x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807) = {(x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807)}^{\frac{1}{5}} + 7$

Schritt 5.4

Da $f^{- 1} (f (x)) = x$ und $f (f^{- 1} (x)) = x$ gleich sind, ist $f^{- 1} (x) = x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807$ die inverse Funktion (Umkehrfunktion) von $f (x) = x^{\frac{1}{5}} + 7$ .

$f^{- 1} (x) = x^{5} - 35 x^{4} + 490 x^{3} - 3430 x^{2} + 12005 x - 16807$