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Popular >

simplify sqrt(-4)*sqrt(-4)

Solution

simplify

- 4 \cdot - 4

Solution

- 4

Solution steps

- 4 - 4

Apply radical rule:

a a = a, a \geq 0

- 4 - 4 = - 4

= - 4

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Frequently Asked Questions (FAQ)

What is sqrt(-4)*sqrt(-4) ?
The solution to sqrt(-4)*sqrt(-4) is -4