What is sqrt(16)-sqrt(-36)-sqrt(25)+sqrt(-16) ?

The solution to sqrt(16)-sqrt(-36)-sqrt(25)+sqrt(-16) is -1-2i

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simplify sqrt(16)-sqrt(-36)-sqrt(25)+sqrt(-16)

simplify

16 - - 36 - 25 + - 16

- 1 - 2 i

Solution steps

16 - - 36 - 25 + - 16

16 = 4

- 36 = 6 i

25 = 5

- 16 = 4 i

= 4 - 6 i - 5 + 4 i

Group like terms

= - 6 i + 4 i + 4 - 5

Add similar elements:

- 6 i + 4 i = - 2 i

= - 2 i + 4 - 5

Subtract the numbers:

4 - 5 = - 1

= - 2 i - 1

Rewrite in standard complex form:

- 1 - 2 i

= - 1 - 2 i

\frac{4 x ^{3}}{2 x ^{2}}

(2 x^{3} - 3 y)^{2}

\frac{3 ( q ^{5} ) ^{4}}{5 q ^{4}}

- 4 + \frac{1}{4}

2 x^{3} - 11 x^{2} + 12 x + 9

What is sqrt(16)-sqrt(-36)-sqrt(25)+sqrt(-16) ?
The solution to sqrt(16)-sqrt(-36)-sqrt(25)+sqrt(-16) is -1-2i