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SOLUTION: Find all real solutions of the quadratic equation. (x)square + 2 x - 27= 0
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Question 45426
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Find all real solutions of the quadratic equation.
(x)square + 2 x - 27= 0
Answer by
Nate(3500)
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x^2 + 2x - 27 = 0
x^2 + 2x = 27
(x + 1)^2 = 28
x = -1 +- sqrt(28)