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Popular >

simplify 9sqrt(98)

Solution

simplify

998

Solution

632

+1

Decimal Notation

89.09545 \dots

Solution steps

998

Prime factorization of

98 : 2 \cdot 7^{2}

= 9 2 \cdot 7^{2}

Apply radical rule:

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

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

= 92 7^{2}

Apply radical rule:

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

7^{2} = 7

= 92 \cdot 7

Multiply the numbers:

9 \cdot 7 = 63

= 632

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Frequently Asked Questions (FAQ)

What is 9sqrt(98) ?
The solution to 9sqrt(98) is 63sqrt(2)