Calculus, factor the given polynomial.

Nedim asked Aug 3, 2023

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Nedim asked Aug 3, 2023

by Nedim

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8 votes

Answer:

Explanation:

x² + 10x + 21 = x² + (3x + 7x) + 21

= (x² + 3x) + (7x + 21)

= x(x + 3) + 7(x + 3)

= (x + 3)(x + 7)

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