Question

Simplify a2+4a/ a2+3a-4​

Answer 1

`(a)/(a-1)`

Explanation:

`(a^(2)+4a)/(a^(2)+3a-4)`

factor out the common term (a) in a²+4a:

`(a(a+4))/(a^(2)+3a-4)`

factor a²+3a-4:

`(a(a+4))/((a-1)(a+4))`

cancel the (a+4):

`(a)/(a-1)`