SOLUTION: 37: x^2 + 5x + 9 = 0

Question 80742: 37: x^2 + 5x + 9 = 0
Answer by checkley75(3666) (Show Source): You can put this solution on YOUR website!
X^2+5X=9=0
USING THE QUADRATIC EQUATION WE GET:
X=(-5+-SQRT[5^2-4*1*9])/281
X=(-5+-SQRT[25-36])/2
X=(-5+-SQRT-11)/2
X=(-5+-3.3177i)/2
X=-5/2+3.3177/2
X=-2.5+1.6583i ANSWER.
X=-5/2-3.3177i/2
X=-2.5-1.6583i ANSWER.

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