What is sqrt(9)-sqrt(-100)-sqrt(36)+sqrt(-9) ?

The solution to sqrt(9)-sqrt(-100)-sqrt(36)+sqrt(-9) is -3-7i

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simplify sqrt(9)-sqrt(-100)-sqrt(36)+sqrt(-9)

simplify

9 - - 100 - 36 + - 9

- 3 - 7 i

Solution steps

9 - - 100 - 36 + - 9

9 = 3

- 100 = 10 i

36 = 6

- 9 = 3 i

= 3 - 10 i - 6 + 3 i

Group like terms

= - 10 i + 3 i + 3 - 6

Add similar elements:

- 10 i + 3 i = - 7 i

= - 7 i + 3 - 6

Subtract the numbers:

3 - 6 = - 3

= - 7 i - 3

Rewrite in standard complex form:

- 3 - 7 i

= - 3 - 7 i

\frac{400}{12}

3 x^{3} + x^{3}

981

49 x^{2} - 16 y^{2}

What is sqrt(9)-sqrt(-100)-sqrt(36)+sqrt(-9) ?
The solution to sqrt(9)-sqrt(-100)-sqrt(36)+sqrt(-9) is -3-7i