Question

j

Answer 1

looks good so far. For each fraction, cross out the term that is both in the numerator and the denominator. then get a common denominator to combine

Answer 2

So it would be (d+8)(d-4)+(d+2)(d+2) / (d+8)(d+2) ...is that right? if so, how do I simplify the top?

Answer 3

multiply each pair and then add. I don't see anything that will simplify after that

Answer 4

d^2+8d-28? I'm pretty bad at simplifying

Answer 5

2d^2

Answer 6

how did you get that?

Answer 7

your answer was correct but the first term is 2d^2 not d^2 each term has a d^2

Answer 8

Oh, I see! Cheers Sir!