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Popular >

simplify sqrt(5^2-3^2)

Solution

simplify

5^{2} - 3^{2}

Solution

4

Solution steps

5^{2} - 3^{2}

5^{2} - 3^{2} = 16

= 16

Factor the number:

16 = 4^{2}

= 4^{2}

Apply radical rule:

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

4^{2} = 4

= 4

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Frequently Asked Questions (FAQ)

What is sqrt(5^2-3^2) ?
The solution to sqrt(5^2-3^2) is 4