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Popular >

simplify 4*9sqrt(63)

Solution

simplify

4 \cdot 963

Solution

1087

+1

Decimal Notation

285.74114 \dots

Solution steps

4 \cdot 963

Prime factorization of

63 : 3^{2} \cdot 7

= 4 \cdot 9 3^{2} \cdot 7

Apply radical rule:

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

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

= 4 \cdot 9 3^{2} 7

Apply radical rule:

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

3^{2} = 3

= 4 \cdot 9 \cdot 37

Multiply the numbers:

4 \cdot 9 \cdot 3 = 108

= 1087

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Frequently Asked Questions (FAQ)

What is 4*9sqrt(63) ?
The solution to 4*9sqrt(63) is 108sqrt(7)