What is the answer to (x^2-4)/(x+3)=-12 ?

The answer to (x^2-4)/(x+3)=-12 is x=-4,x=-8

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(x^2-4)/(x+3)=-12

\frac{x ^{2} - 4}{x + 3} = - 12

x = - 4, x = - 8

Solution steps

\frac{x ^{2} - 4}{x + 3} = - 12

Multiply both sides by

x + 3

x^{2} - 4 = - 12 (x + 3)

Solve

x^{2} - 4 = - 12 (x + 3) : x = - 4, x = - 8

x = - 4, x = - 8

Verify Solutions

Find undefined (singularity) points:

x = - 3

Combine undefined points with solutions:

x = - 4, x = - 8

9 x^{- 4} - 10 x^{- 2} + 1 = 0

9 + \frac{2}{x - 1} = - \frac{4}{x - 2}

\frac{x + 2}{x - 1} = 0

\frac{3}{x ^{2} + 5 x} = \frac{1}{2}

\frac{3}{x} = \frac{2}{3}

What is the answer to (x^2-4)/(x+3)=-12 ?
The answer to (x^2-4)/(x+3)=-12 is x=-4,x=-8
Solve for x: (x^2-4)/(x+3)=-12
The solution is x=-4,x=-8