-4x2-24x=-36 what is the solution for x?

The roots of the polynomial -4x^2 - 24x + 36 are:
-7.243, 1.243

Expert answered|japs2310qa|Points 1689|

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Asked 9/11/2012 3:52:17 PM

Updated 7/7/2014 9:05:58 AM

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-4x^2 - 24x = -36;

-4x^2 - 24x + 36 = 0;

-4(x^2 + 6x - 9) = 0

x = -3(1 + sqrt 2) or x = 3(sqrt 2 - 1)

-4x^2 - 24x + 36 = 0;

-4(x^2 + 6x - 9) = 0

x = -3(1 + sqrt 2) or x = 3(sqrt 2 - 1)

Added 7/7/2014 9:05:58 AM

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