Question

Simplify. √20 x √5 A.4√5 B.√10 C.10

Answer 1

2 times root 5

Explanation:

root 20= root 4x5

2 times root 5

Answer 2

C. 10

Explanation:

`√(20)\cdot √(5)= \\\\√(20\cdot 5)= \\\\√(100)= \\\\10`

Hope this helps!