Step-by-step explanation:

Nice work with the latex. It is a hard language to use.

Numerator:

take out x(x^2 + 7x + 10)

Factor the contents of the brackets: (x + 2)(x + 5)

Combine x * (x + 2) * (x + 5)

Denominator: Leave at is it is.

Combine

Be very careful with this next step. Cancel the x and the (x + 2) in the top and bottom. You are left with

The reason you have to be so careful is that you have to (or you should) mention that these cancellations can take place only if x ≠ 0 or that (x + 2)≠ 0

i believe it’s 165 because if u add 137 and 58 u get 195 and then subtract that from 360 and there’s ur answer