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What is the the simplified form of the square root of 1/81

What is the the simplified form of the square root of 1/81-example-1

2 Answers

2 votes
Square root sign put the 9 inside
User Louis Coulet
by
4.4k points
2 votes

hi

as
√( a/b) =
√(a) /
√(b)

as here a = 1 and
√(1) = 1

b = 81 and
√(81) = 9

then :
√(1/81) =
√(1) / √( 81) = 1 /9

User AKB
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4.4k points