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Popular >

simplify 4i*(-3)i

Solution

simplify

4 i \cdot (- 3) i

Solution

12

Solution steps

4 i (- 3) i

Multiply the numbers:

4 (- 3) = - 12

= - 12 ii

Apply exponent rule:

aa = a^{2}

ii = i^{2}

= - 12 i^{2}

Apply imaginary number rule:

i^{2} = - 1

= - 12 (- 1)

Multiply the numbers:

- 12 (- 1) = 12

= 12

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Frequently Asked Questions (FAQ)

What is 4i*(-3)i ?
The solution to 4i*(-3)i is 12