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Popular >

simplify 4i*3i

Solution

simplify

4 i \cdot 3 i

Solution

- 12

Solution steps

4 i 3 i

Multiply the numbers:

4 \cdot 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*3i ?
The solution to 4i*3i is -12