Question

Find the two products below. Compare and contrast, in complete sentences, the similarities and differences of the two. (x + 4)(x - 4) and (x + 4)(x + 4)

Answer 1

\[(a + b)(a - b) = a^2 - b^2\]

(\[(a + b)(a + b) = (a+b)^2 = a^2 + b^2 + 2ab\]

Use these formulae for finding the values..

Answer 2

thank you

Answer 3

Welcome dear..