Solving equations by factoring . How would you solve this? 2x²-x-3

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asked Mar 26, 2015 112k views

1 Answer

Sergio Bost · Answer 1 · 2015-03-30T07:56:00+0000

2x²-x-3=0 Factor this equation:
(2x-3)(x+1)=0 Then let each factor equal to 0 to solve for x
2x-3=0 and x+1=0
2x=3 x= -1
x= 3/2
The equation is solved by factoring

Solving equations by factoring . How would you solve this? 2x²-x-3

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