What is sqrt(-15)*sqrt(-10) ?

The solution to sqrt(-15)*sqrt(-10) is -5sqrt(6)

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simplify sqrt(-15)*sqrt(-10)

simplify

- 15 \cdot - 10

- 56

Decimal Notation

- 12.24744 \dots

Solution steps

- 15 - 10

- 15 = 5 - 3

= 5 - 3 - 10

- 10 = 5 - 2

= 5 - 3 5 - 2

Apply radical rule:

a a = a, a \geq 0

55 = 5

= 5 - 3 - 2

- 3 = 3 i

= 53 i - 2

- 2 = 2 i

= 53 i 2 i

Apply exponent rule:

aa = a^{2}

ii = i^{2}

= 53 i^{2} 2

= 532 i^{2}

32 = 6

= 56 i^{2}

Apply imaginary number rule:

i^{2} = - 1

= 56 (- 1)

Multiply the numbers:

5 (- 1) = - 5

= - 56

\frac{x + 1}{x ^{2} + 3 x + 2}

2 - 32

\frac{n !}{( n - 3 ) !}

2 + \frac{1}{x}

x^{4} y^{3} - x^{2} y^{2}