Rewrite the expression by factoring out (x+3). 7x²(x + 3) + 5(x+3)

asked Apr 17, 2022 87.2k views

14 votes

Rewrite the expression by factoring out (x+3).
7x²(x + 3) + 5(x+3)

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12 votes

Answer:

(7x² + 5) ( x + 3)

Explanation:

7x²(x + 3) + 5(x+3)

Factor out x + 3

(7x² + 5) ( x + 3)

7x³ + 21x² + 5x + 15

Factorize

7x²(x + 3) + 5(x + 3)

(7x² + 5) ( x + 3)

Graham Wager answered Apr 24, 2022

3.3k points

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