What are the solutions to the equation (x-5)(2x+4)=0? A. x = -5 and x = 2 B. x = -5 and x = 1/2 C. x = 5 and x = -2 D. X= 5 and x = 2

asked Dec 22, 2021 4.1k views

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What are the solutions to the equation (x-5)(2x+4)=0?

A. x = -5 and x = 2
B. x = -5 and x = 1/2
C. x = 5 and x = -2
D. X= 5 and x = 2

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4 votes

Answer: C

Explanation:

Equal both to zero.

$x-5=0\\x=5$

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$2x+4=0\\2x=-4\\x=-(4)/(2)\\ x=-2$

Elisa answered Dec 28, 2021

by Elisa

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