ayershemi ayershemi

02-11-2021
Mathematics

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3. 7x2 - 144= -X4 (1 point)

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kailemontefalco kailemontefalco

02-11-2021

Answer:

This actually factors quite nicely Melody: x2 + 7x - 144 → (x + 16)*(x - 9) so:

(x + 16)*(x - 9) = 0

x = -16 or x = 9

Step-by-step explanation:

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