3 years ago

Please help me with this ASAP.

Mathematics

2 answers:

Tasya [4]3 years ago

7 0

This is an answer and explanation

8090 [49]3 years ago

5 0

Answer:

9x³ - 11x² - 10x - 5

Step-by-step explanation:

Given

(9x³ - 7x - 3 - 5x²) - (6x² + 3x + 2) ← distribute by - 1

= 9x³ - 7x - 3 - 5x² - 6x² - 3x - 2 ← collect like terms

= 9x³ - 11x² - 10x - 5

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4 years ago

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