Question

Find the least common denominator for these two rational expressions.

n^2/n^2+4n+4 and -3/n^2+7n+10

Answer 1

Helppp anyone!!

Answer 2

n^2+4n+4=n^2+2n+2n+4=n(n+2)+2(n+2)=(n+2)(n+2)
n^2+7n+10=n^2+5n+2n+10=?

Answer 3

so the answer is (n+2)?

Answer 4

helppppppp

Answer 5

correct.