malik1568 malik1568

12-10-2021
Mathematics

contestada

PLEASE HELP AND EXPLAIN

Solve the following equation by factoring 2x^2 - x = 2-4x

Respuesta :

XxAmiramaexX XxAmiramaexX

12-10-2021

Answer:

x=-2, x=1/2

Step-by-step explanation:

> 2x²-x=2-4x

> 2x²-x+4x-2=0

> 2x²+3x-2=0

> 2x(x+2)-(x+2)=0

> (x+2)(2x-1)=0

> x+2=0; 2x-1=0

> x=-2; x=1/2

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