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Popular >

simplify 5sqrt(63)

Solution

simplify

563

Solution

157

+1

Solution steps

563

Prime factorization of

63 : 3^{2} \cdot 7

= 5 3^{2} \cdot 7

Apply radical rule:

ab = a b, a \geq 0, b \geq 0

3^{2} \cdot 7 = 3^{2} 7

= 5 3^{2} 7

Apply radical rule:

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

3^{2} = 3

= 5 \cdot 37

Multiply the numbers:

5 \cdot 3 = 15

= 157

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Frequently Asked Questions (FAQ)

What is 5sqrt(63) ?
The solution to 5sqrt(63) is 15sqrt(7)