Write the partial fraction decomposition of the rational expression.
-$\frac { 9 x + 9 } { ( x - 8 ) ^ { 2 } }$
A) $\frac { 9 } { x - 8 } + \frac { 81 } { ( x - 8 ) ^ { 2 } }$
B) $\frac { 1 } { x - 8 } + \frac { x + 81 } { ( x - 8 ) ^ { 2 } }$
C) $\frac { 9 } { x - 8 } + \frac { x + 81 } { ( x - 8 ) ^ { 2 } }$
D) $\frac { 9 } { x - 8 } + \frac { 144 } { ( x - 8 ) ^ { 2 } }$

Question

Quizplus · Accepted Answer

The partial fraction decomposition of $\frac { 9 x + 9 } { ( x - 8 ) ^ { 2 } }$ simplifies to $\frac { 9 } { x - 8 } + \frac { 81 } { ( x - 8 ) ^ { 2 } }$ by factoring out a 9 from the numerator and then splitting the fraction according to the powers of the denominator.

Write the Partial Fraction Decomposition of the Rational Expression 9x+9(x−8)2\frac { 9 x + 9 } { ( x - 8 ) ^ { 2 } }(x−8)29x+9​

Write the Partial Fraction Decomposition of the Rational Expression $\frac { 9 x + 9 } { ( x - 8 ) ^ { 2 } }$