Answer:
x^2 - 2xi - 4x +8i
Step-by-step explanation:
(x -4) (x -2i) (x+2i)
480 is 100%
48 = 10%
480 = 100%
I think it's the third one cause the 3 will b "out of the house" while the 4 will b the power.
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<u>Answer</u><u>:</u></h3>

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<u>Explan</u><u>ation</u><u>:</u></h3>
First, convert any mixed numbers to fractions. An easy way to convert:

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Then, apply the fractions formula for division.

Then, simplify.
