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

The solution to sqrt(-9)+sqrt(-4)-4+i is -4+6i

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

simplify

- 9 + - 4 - 4 + i

- 4 + 6 i

Solution steps

- 9 + - 4 - 4 + i

Simplify

- 9 + - 4 - 4 + i : 5 i - 4 + i

= 5 i - 4 + i

Simplify

(5 i - 4) + i : 6 i - 4

= 6 i - 4

Rewrite in standard complex form:

- 4 + 6 i

= - 4 + 6 i

(4 s - 1) (2 s + 5)

\frac{4 + i}{- 9 i}

3 (8 x + 3)

- (- x - 3)

\frac{1 - 2}{1 + 2}