Question

Select all of the expressions that are equivalent to 4√5.

•2√20
•6½ − 5½
•3×5½ + 5½
•4 × 5½
•2√10
•3 × 5½

Answer 1

Answer: I believe the ones that are equivalent to 4√5 are

2√10

3 × 5^1/2 + 5^1/2

4 × 5^1/2

Explanation: