Solve for and check for extraneous solutions: 3 x+4 - 1 x-4 = 12 x^2-16

MATHEMATICS · Subjective · GCSE · Mathematics · Algebra · Algebra

Problem

Solve for

x

and check for extraneous solutions:

\frac{3}{x+4} - \frac{1}{x-4} = \frac{12}{x^2-16}