Question

Which two binomials in part A didn't have an equivalent factored form? What made these expressions different from the

three that you could factor?
The two that didn’t have equivalent factored forms were x^2+16 and 16x^2+9

Answer 1

The binomials 16x2 + 9 and x2 + 16 didn’t have an equivalent factored form. Both are sums of perfect squares instead of differences.

Explanation:

Official answer