Solve 7 (2i - 1) i = 3 - ScanMath

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Type your math problem... 7 (2i - 1) i = 3

x

Question

Check the equality

false

Evaluate

7 (2 i - 1) i = 3

Multiply the terms

More Steps

Evaluate

7 (2 i - 1) i

Multiply the terms

7 i (2 i - 1)

Apply the distributive property

7 i \times 2 i + 7 i (- 1)

Multiply the numbers

More Steps

Evaluate

7 i \times 2 i

Multiply

7 \times 2 i^{2}

Multiply

14 i^{2}

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

14 (- 1)

Calculate

- 14

- 14 + 7 i (- 1)

Multiply the numbers

- 14 - 7 i

- 14 - 7 i = 3

Solution

false

Show Solution

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