What is sqrt(-6)*sqrt(-8) ?

The solution to sqrt(-6)*sqrt(-8) is -4sqrt(3)

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simplify sqrt(-6)*sqrt(-8)

simplify

- 6 \cdot - 8

- 43

Decimal Notation

- 6.92820 \dots

Solution steps

- 6 - 8

- 8 = 2 - 2

= - 6 \cdot 2 - 2

- 6 = 6 i

= 6 i 2 - 2

- 2 = 2 i

= 6 i 22 i

Apply exponent rule:

aa = a^{2}

ii = i^{2}

= 6 i^{2} \cdot 22

= 262 i^{2}

6 = 23

= 2232 i^{2}

Apply radical rule:

a a = a, a \geq 0

22 = 2

= 2 \cdot 23 i^{2}

Apply imaginary number rule:

i^{2} = - 1

= 2 \cdot 23 (- 1)

Multiply the numbers:

2 \cdot 2 (- 1) = - 4

= - 43

1 + \frac{0.036}{12}

1^{2} - 5

3 v^{2} - 27 v - 30

- 2 x^{2} = - 162

1.6 x + x^{2} = 0