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Popular >

simplify i\times i

Solution

simplify

i \cdot i

Solution

- 1

Solution steps

ii

Apply exponent rule:

aa = a^{2}

ii = i^{2}

= i^{2}

Apply imaginary number rule:

i^{2} = - 1

= - 1

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Frequently Asked Questions (FAQ)

What is i\times i ?
The solution to i\times i is -1