Question

Add, simplify if possible
2/w-7+12/(w-7)^2

Answer 1

(2/w-7)+[12/(w-7)^2

=(2w-2)/(w-7)^2 or
=(2w-2)/(w^2-14w+49)

Answer 2

if it in this form 2/(w-7) + 12/(w-7)^2 , then

[2(w-7) +12] / (w-7)^2 = (2w-2)/(w-7)^2
= 2(w-1)/(w-7)^2