Question

PLEASE HELP!!

(4t^2-1) / (15t+10) divided by (4t^2-4t+1) / (3t^2+5t+2)

I already flipped the denominator and multiplied. I factored, i'm kinda stuck now..

(2t-1)(2t+1) / 5(3t+2) X (3t+2)(t+1) / (2t-1)(2t-1)

that's what i have.

Answer 1

(4t^2-1)/(15t+10)/(4t^2-4t+1)/(3t^2+5t+2…
=((2t-1)^2/(t+1)(3t+2))*((5(3t+2))/(2t…
=(10t-5)/(2t^2+3t+1)

Answer 2

is that helpful

Answer 3

wait, what i factored, is that right?

Answer 4

i only flipped the denominator for the (4t^2-4t+1)/(3t^2+5t+2)

Answer 5

ya

Answer 6

and the end answer you ended up with after simplifing was the 10t-5 ?

Answer 7

I think i get it. i'm a little confused as to how you ended with the 10 though