Question

Simplify the rational expression: x−5 x 2 −x−20


A.

x−4





B.

x+4





C.

x 2 −15





D.

1 x+4

Answer 1

Do you mean \[x\]

Answer 2

\[x ^{2}\]

Answer 3

multiple choice is at the top

Answer 4

do u know wat it is