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Popular >

simplify 4sqrt(2)\times sqrt(2)

Solution

simplify

42 \cdot 2

Solution

8

Solution steps

422

Apply radical rule:

a a = a, a \geq 0

22 = 2

= 4 \cdot 2

Multiply the numbers:

4 \cdot 2 = 8

= 8

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Frequently Asked Questions (FAQ)

What is 4sqrt(2)\times sqrt(2) ?
The solution to 4sqrt(2)\times sqrt(2) is 8