SOLUTION: Solve these quadratic equations by factoring. 4x2-25=0 -9x2+12x-4=0 6=x2-x

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Solve these quadratic equations by factoring. 4x2-25=0 -9x2+12x-4=0 6=x2-x      Log On


   

Question 251011: Solve these quadratic equations by factoring.
4x2-25=0
-9x2+12x-4=0
6=x2-x
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
4x^2-25=0
(2X+5)(2X-5) ANS.
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-9x^2+12x-4=0
9X^2-12X+4=0
(3X-2)^2=0 ANS.
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6=x^2-x
X^2-X-6=0
(X-3)(X+2) ANS.