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Popular >

square root of 81/5

Solution

simplify

\frac{81}{5}

Solution

\frac{9}{5}

+1

Decimal Notation

1.8

Solution steps

\frac{81}{5}

Factor the number:

81 = 9^{2}

= \frac{9 ^{2}}{5}

Apply radical rule:

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

9^{2} = 9

= \frac{9}{5}

Popular Examples

Simplify 7i simplify

7 i

Solve by Factoring x^2-13x+30=0 factor

x^{2} - 13 x + 30 = 0

Solve for x 3x=7 solve for

x, 3 x = 7

Factor 5x-1 factor

5 x - 1

Convert to a Decimal 389%simplify

389%

Frequently Asked Questions (FAQ)

What is simplify (sqrt(81))/5 ?
The solution to simplify (sqrt(81))/5 is 9/5