Solve (1-i)^2 - ScanMath

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Type your math problem... (1-i)^2

x

Question

Simplify the expression

- 2 i

Evaluate

(1 - i)^{2}

Use (a - b)^{2} = a^{2} - 2 ab + b^{2} to expand the expression

1^{2} - 2 \times 1 \times i + i^{2}

1 raised to any power equals to 1

1 - 2 \times 1 \times i + i^{2}

Multiply the terms

1 - 2 i + i^{2}

Evaluate the power

1 - 2 i - 1

Solution

- 2 i

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