Solve (32i)(9-4i) - ScanMath

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Type your math problem... (32i)(9-4i)

x

Question

Simplify the expression

128 + 288 i

Evaluate

32 i (9 - 4 i)

Apply the distributive property

32 i \times 9 + 32 i (- 4 i)

Multiply the numbers

288 i + 32 i (- 4 i)

Multiply the numbers

More Steps

Evaluate

32 i (- 4 i)

Multiply

32 (- 4) i^{2}

Multiply

- 128 i^{2}

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

- 128 (- 1)

Calculate

128

288 i + 128

Solution

128 + 288 i

Show Solution

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