SOLUTION: Solve using the quadratic formula: x2 � 2x = 5x � 2

Question 158380: Solve using the quadratic formula:
x2 � 2x = 5x � 2

Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
x2 � 2x = 5x � 2
x^2-2x-5x+2=0
x^2-7x+2=0
Using the quadratic equation: we get:
x=(7+-sqrt[-7^2-4*1*2])/2*1
x=(7+-sqrt[49-8])/2
x=(7+-sqrt41)/2
x=(7+-6.4)/2
x=(7+6.4)/2
x=13.4/2
x=6.7 answer.
x=(7-6.4)/2
x=.6/2
x=.3 answer.
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