Precalculus Examples

$x^{2} + 3 x^{7}$

Step 1

Multiply by $1$ .

$x^{2} \cdot 1 + 3 x^{7}$

Step 2

Factor $x^{2}$ out of $3 x^{7}$ .

$x^{2} \cdot 1 + x^{2} (3 x^{5})$

Step 3

Factor $x^{2}$ out of $x^{2} \cdot 1 + x^{2} (3 x^{5})$ .

$x^{2} (1 + 3 x^{5})$