Solve for x in the equation x^2+4x-4=8

Mathematics

1 answer:

quester [9]3 years ago

8 0

I will get you started.

x^2+4x-4 = 8

x^2 + 4x - 4 - 8 = 0

x^2 + 4x - 12 = 0

You must now use the quadratic formula.

In the formula, a = 1, b = 4, and c = -12.

Take it from here.

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