Question

What is the following product? (2√7+3√6)(5√2+4√3)

Answer 1

the awnser is:

D. 10√14+8√21+30√3+36√2

Explanation:

i took the test on Edgenuity and got it right :)

Answer 2

(2√7+3√6)(5√2+4√3)
= (2√7)(5√2) + (2√7)(4√3) + (3√6)(5√2) + (3√6)(4√3)
= 10√14 + 8√21 + 15√12 + 12√18
= 10√14 + 8√21 + 30√3 + 36√2
answer is D. last one