Question

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

Answer 1

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`