Author: Sergiu Funieru

0 What is 49 – X^2 factored? (problem with solution) [factor binomial] 0

+1 What is (x+4)^2 expanded? (problem with solution) [square of sum] [binomial expansion] +1

+1 Expand (x+3)^2 (problem with solution) [square of sum] [binomial expansion] +1

0 Factor 36 – X^2 (problem with solution) [factor binomial] 0

+1 Expand (x+2)^2 (problem with solution) [square of sum] [binomial expansion] +1

+1 Factor 25 – X^2 (problem with solution) [factor binomial] +1

+2 Expand (x-1)^2 (problem with solution) [square of difference] [binomial expansion] +2

0 Factor 16 – X^2 (problem with solution) [factor binomial] 0

0 Expand (x+1)^2 (problem with solution) [square binomial] [binomial expansion] 0

0 Factor X^2 – 100 (problem with solution) [factor binomial] 0