What is the simplest form of x^2+5x-6/x^2+9x+18?
a: x+2/x+6
b: 1/3
c: x-1/x+3
d: -1/3

C:

Step-by-step explanation:

The simplest form of the expression below, can be found through factorization process.

We have two quadratic expression. To find their factor, we only need to apply some steps:

Factorizing

We have to find to numbers a and b that multiplied result in 6, but subtracted result in 5. We can see that and are the right numbers, because 6 times 1 equals 6, and 6 minus 1 equals 5.

Therefore,

On the other expression, we applied the same process:

; because, and

Then, we replace these factors for each expression:

Eliminating similar factors, we have:

Which is the simples form.

$7.50x+$4.50y=midk it's been awhile since i've done one of these

What are the choices