Solve (-6i)(-3i-1) - ScanMath

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Type your math problem... (-6i)(-3i-1)

x

Question

Simplify the expression

- 18 + 6 i

Evaluate

(- 6 i) (- 3 i - 1)

Remove the parentheses

- 6 i (- 3 i - 1)

Apply the distributive property

- 6 i (- 3 i) - 6 i (- 1)

Multiply the numbers

More Steps

Evaluate

- 6 i (- 3 i)

Multiply

- 6 (- 3) i^{2}

Multiply

18 i^{2}

Use i^{2} = - 1 to transform the expression

18 (- 1)

Calculate

- 18

- 18 - 6 i (- 1)

Solution

- 18 + 6 i

Show Solution

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