dianacfuentes dianacfuentes

28-08-2017
Mathematics

contestada

Solve 2x2 − 6x = −8.

Respuesta :

Dametria180 Dametria180

28-08-2017

2x2-6x= - 8

Simplify both sides

2x(2) = 4x

Combine like terms

4x + (-6x) =-8

-2x = -8

Divide each side by -2

X = 4

Answer Link

starbutterfly2456 starbutterfly2456

28-08-2017

2*2-6=-8
4-6x=-8
+4. +4
-6x=-12
divide -6 on both sides
x=2

Answer Link

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