Question

Which choice is equivalent to the product below?

√14•√10
A. 2√35
B. 4√7
C. 35
D. 4√35

Answer 1

A because radical 10 times radical 14 equals radical 140. So if you rewrite 140 as radical 2 squared 2 multipled by 35 your answer will be come A

Answer 2

√14 x √10 = √140 = √(4x35) = √4 x √35 = 2 √35

Therefore, the answer is option A