Question

Using long division to find the quotient and remainder 4x^4+2x^2-2 divided by x^2+2

Answer 1

4x² -6
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x²+2 l 4x^4 +2x² -2
l 4x^4 +8x²
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-6x² -2
-6x² -12
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10

so the answer is
`(4x^2-6) (10)/(x^2+2)`