If f(x)= x2 + 2x - 6 and g(x)= 3x2 - 5x - 7, find f(x)-g(x

asked Mar 2, 2021 24.4k views

4 votes

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3 votes

Answer:

- 2x² + 7x + 1

Explanation:

f(x) - g(x)

= x² + 2x - 6 - (3x² - 5x - 7) ← distribute parenthesis by - 1

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

= - 2x² + 7x + 1

Ozy answered Mar 5, 2021

by Ozy

5.3k points

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