Left parenthesis, minus, x, cubed, minus, x, right parenthesis, plus, left parenthesis, 6, x, squared, plus, 6, x, minus, 7, right parenthesis, equals

Question

Giovanny Benton

Mathematics

3 May, 13:24

Left parenthesis, minus, x, cubed, minus, x, right parenthesis, plus, left parenthesis, 6, x, squared, plus, 6, x, minus, 7, right parenthesis, equals

+1

Answers (1)

Know the Answer?

Laura York · Answer 1

(-x³ - x) + (6x² + 6x - 7)

= - x³ + 6x² + 5x - 7

Step-by-step explanation:

Given the function:

(-x³ - x) + (6x² + 6x - 7)

This can be simplified to

-x³ - x + 6x² + 6x - 7

Collecting like terms, we have

-x³ + 6x² - x + 6x - 7

= - x³ + 6x² + 5x - 7