Solve -7i⋅(-8i) - ScanMath

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Type your math problem... -7i⋅(-8i)

x

Question

Simplify the expression

- 56

Evaluate

- 7 i (- 8 i)

Rewrite the expression

7 i \times 8 i

Multiply

7 \times 8 i^{2}

Multiply

56 i^{2}

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

56 (- 1)

Solution

- 56

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