SOLUTION: 2xssuared+x-6=0

Question 694508: 2xssuared+x-6=0
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
2X^2+X-6=0
(2X-3)(X+2)=0
2X-3=0
2X=3
X=3/2
X=1.5 ANS.
X+2=0
X=-2 ANS.
PROOFS:
2*1.5^2+1.5-6=0
2*2.25+1.5-6=0
4.5+1.5-6=0
0=0
2(-2)^2-2-6=0
2*4-8=0
8-8=0
0=0
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