Simplify i^2*1

Problem

i2⋅1

Solution

1. Identify the imaginary unit i which is defined by the property i2=−1

2. Substitute the value of i2 into the expression.

i2⋅1=−1⋅1

3. Multiply the real numbers to find the final result.

−1⋅1=−1

Final Answer

i2⋅1=−1

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