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Popular >

simplify-sqrt(-84)

Solution

simplify

- - 84

Solution

- 221 i

Solution steps

- - 84

Apply radical rule:

- a = a - 1

- - 84 = - 84 - 1

= - 84 - 1

Apply imaginary number rule:

- 1 = i

= - 84 i

84 = 221

= - 221 i

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Frequently Asked Questions (FAQ)

What is simplify-sqrt(-84) ?
The solution to simplify-sqrt(-84) is -2sqrt(21)i