Matematica discreta Esempi

\sqrt{m^{7} n^{11}} - \sqrt{m^{11} n^{5}} + \sqrt{m^{5} n}

$\sqrt{m^{7} n^{11}} - \sqrt{m^{11} n^{5}} + \sqrt{m^{5} n}$

Passaggio 1

Usa

\sqrt[n]{a^{x}} = a^{\frac{x}{n}}

$\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ per riscrivere

\sqrt{m^{7} n^{11}}

$\sqrt{m^{7} n^{11}}$ come

{(m^{7} n^{11})}^{\frac{1}{2}}

${(m^{7} n^{11})}^{\frac{1}{2}}$ .

{(m^{7} n^{11})}^{\frac{1}{2}} - \sqrt{m^{11} n^{5}} + \sqrt{m^{5} n}

${(m^{7} n^{11})}^{\frac{1}{2}} - \sqrt{m^{11} n^{5}} + \sqrt{m^{5} n}$

Passaggio 2

Usa

\sqrt[n]{a^{x}} = a^{\frac{x}{n}}

$\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ per riscrivere

\sqrt{m^{11} n^{5}}

$\sqrt{m^{11} n^{5}}$ come

{(m^{11} n^{5})}^{\frac{1}{2}}

${(m^{11} n^{5})}^{\frac{1}{2}}$ .

{(m^{7} n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + \sqrt{m^{5} n}

${(m^{7} n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + \sqrt{m^{5} n}$

Passaggio 3

Usa

\sqrt[n]{a^{x}} = a^{\frac{x}{n}}

$\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ per riscrivere

\sqrt{m^{5} n}

$\sqrt{m^{5} n}$ come

{(m^{5} n)}^{\frac{1}{2}}

${(m^{5} n)}^{\frac{1}{2}}$ .

{(m^{7} n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

${(m^{7} n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 4

Applica la regola del prodotto a

m^{7} n^{11}

$m^{7} n^{11}$ .

{(m^{7})}^{\frac{1}{2}} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

${(m^{7})}^{\frac{1}{2}} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 5

Moltiplica gli esponenti in

{(m^{7})}^{\frac{1}{2}}

${(m^{7})}^{\frac{1}{2}}$ .

Tocca per altri passaggi...

Passaggio 5.1

Applica la regola di potenza e moltiplica gli esponenti,

{(a^{m})}^{n} = a^{m n}

${(a^{m})}^{n} = a^{m n}$ .

m^{7 (\frac{1}{2})} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

$m^{7 (\frac{1}{2})} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 5.2

7

$7$ e

\frac{1}{2}

$\frac{1}{2}$ .

m^{\frac{7}{2}} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

m^{\frac{7}{2}} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} {(n^{11})}^{\frac{1}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 6

Moltiplica gli esponenti in

{(n^{11})}^{\frac{1}{2}}

${(n^{11})}^{\frac{1}{2}}$ .

Tocca per altri passaggi...

Passaggio 6.1

Applica la regola di potenza e moltiplica gli esponenti,

{(a^{m})}^{n} = a^{m n}

${(a^{m})}^{n} = a^{m n}$ .

m^{\frac{7}{2}} n^{11 (\frac{1}{2})} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{11 (\frac{1}{2})} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 6.2

11

$11$ e

\frac{1}{2}

$\frac{1}{2}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

m^{\frac{7}{2}} n^{\frac{11}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - {(m^{11} n^{5})}^{\frac{1}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 7

Applica la regola del prodotto a

m^{11} n^{5}

$m^{11} n^{5}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - ({(m^{11})}^{\frac{1}{2}} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - ({(m^{11})}^{\frac{1}{2}} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 8

Moltiplica gli esponenti in

{(m^{11})}^{\frac{1}{2}}

${(m^{11})}^{\frac{1}{2}}$ .

Tocca per altri passaggi...

Passaggio 8.1

Applica la regola di potenza e moltiplica gli esponenti,

{(a^{m})}^{n} = a^{m n}

${(a^{m})}^{n} = a^{m n}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{11 (\frac{1}{2})} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{11 (\frac{1}{2})} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 8.2

11

$11$ e

\frac{1}{2}

$\frac{1}{2}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}$

m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} {(n^{5})}^{\frac{1}{2}}) + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 9

Moltiplica gli esponenti in

{(n^{5})}^{\frac{1}{2}}

${(n^{5})}^{\frac{1}{2}}$ .

Tocca per altri passaggi...

Passaggio 9.1

Applica la regola di potenza e moltiplica gli esponenti,

{(a^{m})}^{n} = a^{m n}

${(a^{m})}^{n} = a^{m n}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} n^{5 (\frac{1}{2})}) + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} n^{5 (\frac{1}{2})}) + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 9.2

5

$5$ e

\frac{1}{2}

$\frac{1}{2}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} n^{\frac{5}{2}}) + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} n^{\frac{5}{2}}) + {(m^{5} n)}^{\frac{1}{2}}$

m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} n^{\frac{5}{2}}) + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - (m^{\frac{11}{2}} n^{\frac{5}{2}}) + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 10

Rimuovi le parentesi.

m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + {(m^{5} n)}^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + {(m^{5} n)}^{\frac{1}{2}}$

Passaggio 11

Applica la regola del prodotto a

m^{5} n

$m^{5} n$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + {(m^{5})}^{\frac{1}{2}} n^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + {(m^{5})}^{\frac{1}{2}} n^{\frac{1}{2}}$

Passaggio 12

Moltiplica gli esponenti in

{(m^{5})}^{\frac{1}{2}}

${(m^{5})}^{\frac{1}{2}}$ .

Tocca per altri passaggi...

Passaggio 12.1

Applica la regola di potenza e moltiplica gli esponenti,

{(a^{m})}^{n} = a^{m n}

${(a^{m})}^{n} = a^{m n}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{5 (\frac{1}{2})} n^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{5 (\frac{1}{2})} n^{\frac{1}{2}}$

Passaggio 12.2

5

$5$ e

\frac{1}{2}

$\frac{1}{2}$ .

m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}$

m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}$

Passaggio 13

Riscrivi

m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}$ in una forma fattorizzata.

Tocca per altri passaggi...

Passaggio 13.1

Scomponi

m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}}$ da

m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}} - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}$ .

Tocca per altri passaggi...

Passaggio 13.1.1

Scomponi

m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}}$ da

m^{\frac{7}{2}} n^{\frac{11}{2}}

$m^{\frac{7}{2}} n^{\frac{11}{2}}$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) - m^{\frac{11}{2}} n^{\frac{5}{2}} + m^{\frac{5}{2}} n^{\frac{1}{2}}$

Passaggio 13.1.2

Scomponi

m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}}$ da

- m^{\frac{11}{2}} n^{\frac{5}{2}}

$- m^{\frac{11}{2}} n^{\frac{5}{2}}$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (- m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (- m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}}$

Passaggio 13.1.3

Scomponi

m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}}$ da

m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}}$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (- m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (- m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (1)$

Passaggio 13.1.4

Scomponi

m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}}$ da

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (- m^{\frac{6}{2}} n^{\frac{4}{2}})

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (- m^{\frac{6}{2}} n^{\frac{4}{2}})$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (1)$

Passaggio 13.1.5

Scomponi

m^{\frac{5}{2}} n^{\frac{1}{2}}

$m^{\frac{5}{2}} n^{\frac{1}{2}}$ da

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}}) + m^{\frac{5}{2}} n^{\frac{1}{2}} (1)$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)$

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{\frac{2}{2}} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)$

Passaggio 13.2

Dividi

2

$2$ per

2

$2$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{1} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m^{1} n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)$

Passaggio 13.3

Semplifica.

m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{\frac{10}{2}} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)$

Passaggio 13.4

Dividi

10

$10$ per

2

$2$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{\frac{6}{2}} n^{\frac{4}{2}} + 1)$

Passaggio 13.5

Dividi

6

$6$ per

2

$2$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{3} n^{\frac{4}{2}} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{3} n^{\frac{4}{2}} + 1)$

Passaggio 13.6

Dividi

4

$4$ per

2

$2$ .

m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{3} n^{2} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{3} n^{2} + 1)$

m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{3} n^{2} + 1)

$m^{\frac{5}{2}} n^{\frac{1}{2}} (m n^{5} - m^{3} n^{2} + 1)$