SOLUTION: x^2-(x-4)

Question 120043:
x^2-(x-4)
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
X^2-X+4
USING THE QUADRATIC EQUATION WE GET:
X=(1+-SQRT[-1^2-4*1*4)/2*1
X=(1+-SQRT[1-16])/2
X=(1+-SQRT-15)/2
X=(1+-3.87i)/2
X=1/2+3.87i/2
X=.5+1.935i ANSWER.
X=.5-1.935iANSWER.

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