Solve (1-3i)4i - ScanMath

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Type your math problem... (1-3i)4i

x

Question

Simplify the expression

12 + 4 i

Evaluate

(1 - 3 i) \times 4 i

Multiply the first two terms

More Steps

Evaluate

(1 - 3 i) \times 4

Apply the distributive property

4 - 3 i \times 4

Multiply the numbers

4 - 12 i

(4 - 12 i) i

Apply the distributive property

4 i - 12 i \times i

Multiply the numbers

More Steps

Evaluate

- 12 i \times i

Multiply

- 12 i^{2}

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

- 12 (- 1)

Calculate

12

4 i + 12

Solution

12 + 4 i

Show Solution

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