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Popular >

simplify 7(7sqrt(2))

Solution

simplify

7 (72)

Solution

492

+1

Decimal

69.29646 \dots

Solution steps

7 (72)

Apply exponent rule:

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

7 \cdot 7 = 7^{1 + 1}

= 7^{1 + 1} 2

Add the numbers:

1 + 1 = 2

= 7^{2} 2

7^{2} = 49

= 492

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Frequently Asked Questions (FAQ)

What is 7(7sqrt(2)) ?
The solution to 7(7sqrt(2)) is 49sqrt(2)