What is the correct form of the partial fraction decomposition for the expression the fraction with numerator 7 x plus 18 and denominator x squared plus 9 x ?
Answer
A
the fraction with numerator cap A x plus cap b and denominator x squared plus cap c over 9 x
B
the fraction with numerator cap A and denominator x squared plus cap b over 9 x
C
cap A over x plus the fraction with numerator cap b and denominator x plus 9
D
the fraction with numerator cap A x plus cap b and denominator x plus the fraction with numerator cap c and denominator x plus 9