Solve (2 i)(2-8i) - ScanMath

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Type your math problem... (2 i)(2-8i)

x

Question

Simplify the expression

16 + 4 i

Evaluate

2 i (2 - 8 i)

Apply the distributive property

2 i \times 2 + 2 i (- 8 i)

Multiply the numbers

4 i + 2 i (- 8 i)

Multiply the numbers

More Steps

Evaluate

2 i (- 8 i)

Multiply

2 (- 8) i^{2}

Multiply

- 16 i^{2}

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

- 16 (- 1)

Calculate

16

4 i + 16

Solution

16 + 4 i

Show Solution

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