Factor 7x² – 31x – 20.

asked Jan 27, 2019 86.5k views

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1 vote

there are two answers one is x=-4/7=-0.571 or this second one is x=5.

Palme answered Jan 28, 2019

by Palme

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2 votes

7x² – 31x – 20 = (x - 5)(7x + 4)

Tysonjh answered Feb 1, 2019

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