Question

hey guys can u help me out i suck at algebra:
1. simplify: x+7/x^2 +4x-21

Answer 1

the possible answers are:
1/3-1; where x is not equal to 3,-7
x-3; where x is not equal to 3
1/x-7;where x is not equal to 7
x-7

Answer 2

x+7/(x+7)(x-3) the x+7 cancel each other out leaving 1/x-3

Answer 3

so it would be a then

Answer 4

OpenStudy values the Learning process - not the ‘Give you an answer’ process
Don’t post only answers - guide the asker to a solution.

Answer 5

im not asking for the answer

Answer 6

im just making sure

Answer 7

Something is wrong with your possible answer for "a"