How do you solve #\frac{3}{2x-4}-\frac{2}{x^{2}-x-2}=\frac{9}{x+1}#?
2 Answers
Explanation:
First we factor the denominators, then find a common denominator so we can subtract, then cross multiply and solve the resulting polynomial equation.
Explanation:
Factorising
Multiplying throughout by
Check:
lhs=