125k views
4 votes
Help me please:
(√5)^2 x (√3)^2

User Dwilbank
by
3.6k points

2 Answers

3 votes

Answer:

15

Explanation:


(\sqrt[]{5} )^(2) = 5


(√(3) )^(2) = 3\\


5 x
3 = 15

User Gavin King
by
3.2k points
3 votes

Answer:

15

Explanation:

Note that
√(a) ×
√(a) = (
√(a) )² = a

Thus

(
√(5) )² × (
√(3) )² = 5 × 3 = 15

User Londeren
by
4.4k points