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Popular >

simplify sqrt(-72)

Solution

simplify

- 72

Solution

62 i

Solution steps

- 72

Apply radical rule:

- a = a - 1

- 72 = 72 - 1

= 72 - 1

Apply imaginary number rule:

- 1 = i

= 72 i

72 = 62

= 62 i

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Frequently Asked Questions (FAQ)

What is sqrt(-72) ?
The solution to sqrt(-72) is 6sqrt(2)i