What is sqrt(-4)-sqrt(-9)+sqrt(-16) ?

The solution to sqrt(-4)-sqrt(-9)+sqrt(-16) is 3i

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simplify sqrt(-4)-sqrt(-9)+sqrt(-16)

simplify

- 4 - - 9 + - 16

3 i

Solution steps

- 4 - - 9 + - 16

- 4 = 2 i

- 9 = 3 i

- 16 = 4 i

= 2 i - 3 i + 4 i

Add similar elements:

2 i - 3 i + 4 i = 3 i

= 3 i

(- 1) + (- 2 \frac{2}{5})

\frac{( 2 w ^{4} ) ^{3}}{6 w ^{4}}

\frac{- 56}{- 8}

(3 x^{2} + 7 y)^{3}

\frac{( 1 + i ) ^{11}}{32 ( 1 - i )}

What is sqrt(-4)-sqrt(-9)+sqrt(-16) ?
The solution to sqrt(-4)-sqrt(-9)+sqrt(-16) is 3i