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Popular >

simplify sqrt(2^2+6^2+3^2)

Solution

simplify

2^{2} + 6^{2} + 3^{2}

Solution

7

Solution steps

2^{2} + 6^{2} + 3^{2}

2^{2} + 6^{2} + 3^{2} = 49

= 49

Factor the number:

49 = 7^{2}

= 7^{2}

Apply radical rule:

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

7^{2} = 7

= 7

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Frequently Asked Questions (FAQ)

What is sqrt(2^2+6^2+3^2) ?
The solution to sqrt(2^2+6^2+3^2) is 7