Solve (-3-i)^2 - ScanMath

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Type your math problem... (-3-i)^2

x

Question

Simplify the expression

8 + 6 i

Evaluate

(- 3 - i)^{2}

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

(- 3)^{2} - 2 (- 3) i + i^{2}

Multiply

More Steps

Multiply the terms

2 (- 3) i

Rewrite the expression

- 2 \times 3 i

Multiply the terms

- 6 i

(- 3)^{2} + 6 i + i^{2}

Evaluate the power

(- 3)^{2} + 6 i - 1

Calculate

9 + 6 i - 1

Solution

8 + 6 i

Show Solution

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