Question

Help Please!!!

Answer 1

What is the question, the attachment just gives an expression?

Answer 2

That is the question, it is all my book gives me.

Answer 3

I think there should be some instructions to it

Answer 4

lol i've never heard that before but what math is this, i'll grasp the question easier that way

Answer 5

It just says to simplify the expression.

Answer 6

ohh that's easy there is an a in the numerator and denominator. Just cancel them because they are like terms and you remain with -7b

Answer 7

Oh wow, I just had a major brain fart. Thanks for helping me.

Answer 8

simplifying means reducing it to an easier form that can be understood

Answer 9

I have to go, thanks for helping!

Answer 10

a can't equal 0 just means you can't reduce the term to 0, it's a constraint