Equivalent expressions

Hard Math · Advanced Math · Equivalent expressions · MCQ

Which expression is equivalent to $\frac{y + 12}{x - 8} + \frac{y (x - 8)}{x^{2} y - 8 x y}$ ?

A
$\frac{x y + y + 4}{x^{3} y - 16 x^{2} y + 64 x y}$
B
$\frac{x y + 9 y + 12}{x^{2} y - 8 x y + x - 8}$
C
$\frac{x y^{2} + 13 x y - 8 y}{x^{2} y - 8 x y}$
D
$\frac{x y^{2} + 13 x y - 8 y}{x^{3} y - 16 x^{2} y + 64 x y}$

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id cb_question_bank:b510c444-9f16-4a2b-8b9c-a98cb0c0b332 · question 20291f47 · JSON