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Popular >

simplify sqrt(9*9)

Solution

simplify

9 \cdot 9

Solution

9

Solution steps

9 \cdot 9

Multiply the numbers:

9 \cdot 9 = 81

= 81

Factor the number:

81 = 9^{2}

= 9^{2}

Apply radical rule:

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

9^{2} = 9

= 9

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Frequently Asked Questions (FAQ)

What is sqrt(9*9) ?
The solution to sqrt(9*9) is 9