Resolve (x+2/x2-2 x-15) into partial fractions.

Question

Resolve (x+2/x2-2 x-15) into partial fractions. (A) (7/8(x-5))+(1/8(x+3)) (B) (8/7(x-5))+(1/7(x+3)) (C) (5/8(x-5))+(1/8(x+3)) (D) None of these

Tardigrade Admin · Accepted Answer

(x+2/x2-2 x-15)=(A/x-5)+(B/x+3).

Q. Resolve $\frac{x + 2}{x ^{2} - 2 x - 15}$ into partial fractions.