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Popular >

simplify 7sqrt(32)

Solution

simplify

732

Solution

282

+1

Decimal Notation

39.59797 \dots

Solution steps

732

Prime factorization of

32 : 2^{5}

= 7 2^{5}

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

2^{5} = 2^{4} \cdot 2

= 7 2^{4} \cdot 2

Apply radical rule:

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

2^{4} \cdot 2 = 2^{4} 2

= 7 2^{4} 2

2^{4} = 4

= 7 \cdot 42

Multiply the numbers:

7 \cdot 4 = 28

= 282

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Frequently Asked Questions (FAQ)

What is 7sqrt(32) ?
The solution to 7sqrt(32) is 28sqrt(2)