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Popular >

simplify 3sqrt(729)

Solution

simplify

3729

Solution

81

Solution steps

3729

Factor the number:

729 = 2 7^{2}

= 3 2 7^{2}

Apply radical rule:

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

2 7^{2} = 27

= 3 \cdot 27

Multiply the numbers:

3 \cdot 27 = 81

= 81

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Frequently Asked Questions (FAQ)

What is 3sqrt(729) ?
The solution to 3sqrt(729) is 81