Question

Find a pair of factors for each number by using the difference of two squares.
a. 45
b. 77
c. 112

Answer 1

@abhi_abhi @DaWizjr @hlpwntd @agent0smith

Answer 2

i got A right B and C i have problem on

Answer 3

a. 7^2 - 2^2
= 49 - 4
= 45


b. 9^9 - 2^2
= 81 - 4
= 77


c. 11^2 - 3^2
= 121 - 9
= 112