asked 22.2k views
4 votes
What is the square root of ab²?
O ab
Ob√a
Oa²b²
Ob²

1 Answer

1 vote

Answer:

b
√(a)

Explanation:

using the rule of radicals


√(ab) =
√(a) ×
√(b) , then


√(ab^2)

=
√(a) ×
√(b^2)

=
√(a) × b

= b
√(a)

answered
User Mark Handy
by
8.9k points
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