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Popular >

simplify sqrt(-10)*sqrt(-40)

Solution

simplify

- 10 \cdot - 40

Solution

- 20

Solution steps

- 10 - 40

- 40 = 2 - 10

= - 10 \cdot 2 - 10

Apply radical rule:

a a = a, a \geq 0

- 10 - 10 = - 10

= - 10 \cdot 2

Multiply the numbers:

- 10 \cdot 2 = - 20

= - 20

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Frequently Asked Questions (FAQ)

What is sqrt(-10)*sqrt(-40) ?
The solution to sqrt(-10)*sqrt(-40) is -20