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Popular >

simplify sqrt(-9)-6

Solution

simplify

- 9 - 6

Solution

- 6 + 3 i

Solution steps

- 9 - 6

Apply radical rule:

- a = a - 1

- 9 = 9 - 1

= 9 - 1 - 6

Apply imaginary number rule:

- 1 = i

= 9 i - 6

Rewrite in standard complex form:

- 6 + 3 i

= - 6 + 3 i

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Frequently Asked Questions (FAQ)

What is sqrt(-9)-6 ?
The solution to sqrt(-9)-6 is -6+3i