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Popular >

Simplify square root of 81/121

Solution

simplify

\frac{81}{121}

Solution

\frac{9}{121}

+1

Decimal Notation

0.07438 \dots

Solution steps

\frac{81}{121}

Factor the number:

81 = 9^{2}

= \frac{9 ^{2}}{121}

Apply radical rule:

a^{2} = a, a \geq 0

9^{2} = 9

= \frac{9}{121}

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Frequently Asked Questions (FAQ)

What is simplify (sqrt(81))/(121) ?
The solution to simplify (sqrt(81))/(121) is 9/121