What is sqrt(16)sqrt(-16) ?

The solution to sqrt(16)sqrt(-16) is 16i

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simplify sqrt(16)sqrt(-16)

simplify

16 - 16

16 i

Solution steps

16 - 16

16 = 4

= 4 - 16

Apply radical rule:

- a = a - 1

- 16 = 16 - 1

= 416 - 1

Apply imaginary number rule:

- 1 = i

= 416 i

16 = 4

= 4 \cdot 4 i

Multiply the numbers:

4 \cdot 4 = 16

= 16 i

- \frac{3}{2} \cdot (- \frac{3}{2})

- 5.27 + (- 3.32)

\frac{\frac{1}{5}}{\frac{1}{2}}

i^{800}

6 n^{7} - 15 n^{8}