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Popular >

simplify-i^4

Solution

simplify

- i^{4}

Solution

- 1

Solution steps

- i^{4}

Apply exponent rule:

a^{b c} = (a^{b})^{c}

- i^{4} = - (i^{2})^{2}

= - (i^{2})^{2}

Apply imaginary number rule:

i^{2} = - 1

= - (- 1)^{2}

(- 1)^{2} = 1

= - 1

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Frequently Asked Questions (FAQ)

What is simplify-i^4 ?
The solution to simplify-i^4 is -1