What is 3sqrt(-16)-1/2 sqrt(-64)+sqrt(-9) ?

The solution to 3sqrt(-16)-1/2 sqrt(-64)+sqrt(-9) is 11i

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simplify 3sqrt(-16)-1/2 sqrt(-64)+sqrt(-9)

simplify

3 - 16 - \frac{1}{2} - 64 + - 9

11 i

Solution steps

3 - 16 - \frac{1}{2} - 64 + - 9

3 - 16 = 12 i

\frac{1}{2} - 64 = 4 i

- 9 = 3 i

= 12 i - 4 i + 3 i

Add similar elements:

12 i - 4 i + 3 i = 11 i

= 11 i

2 (2 - 5 t) + t^{2} (t - 1) - (t^{4} - 1)

1 0^{- 3.8}

\frac{72 a ^{2 m} b ^{3 n}}{8 a ^{2 m} b ^{2 n}}

36 a^{2}

1 0^{- 5.2}

What is 3sqrt(-16)-1/2 sqrt(-64)+sqrt(-9) ?
The solution to 3sqrt(-16)-1/2 sqrt(-64)+sqrt(-9) is 11i