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Popular >

simplify 3i^{70}

Solution

simplify

3 i^{70}

Solution

- 3

Solution steps

3 i^{70}

Apply exponent rule:

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

i^{70} = (i^{2})^{35}

= 3 (i^{2})^{35}

Apply imaginary number rule:

i^{2} = - 1

= 3 (- 1)^{35}

(- 1)^{35} = - 1

= 3 (- 1)

Multiply the numbers:

3 (- 1) = - 3

= - 3

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Frequently Asked Questions (FAQ)

What is 3i^{70} ?
The solution to 3i^{70} is -3