MM
Mashaal Masha
Feb 24, 2024
Which expression is equivalent to $\dfrac{y+12}{x-8}+\dfrac{y(x-8)}{x^{2}y-8xy}$?
Difficulty: Hard
A:
$\dfrac{xy+y+4}{x^{3}y-16x^{2}y+64xy}$
B:
$\dfrac{xy+9y+12}{x^{2}y-8xy+x-8}$
C:
$\dfrac{xy^{2}+13xy-8y}{x^{2}y-8xy}$
D:
$\dfrac{xy^{2}+13xy-8y}{x^{3}y-16x^{2}y+64xy}$
ID: 65d9897172be60754a3f44e9