Pre-Algebra Examples

$(- 7 x^{5} + 14 - 2 x) + (10 x^{4} + 7 x + 5 x^{5})$

Step 1

Remove parentheses.

$- 7 x^{5} + 14 - 2 x + 10 x^{4} + 7 x + 5 x^{5}$

Step 2

Add $- 7 x^{5}$ and $5 x^{5}$ .

$- 2 x^{5} + 14 - 2 x + 10 x^{4} + 7 x$

Step 3

Add $- 2 x$ and $7 x$ .

$- 2 x^{5} + 14 + 10 x^{4} + 5 x$