passpadi

2011

Mathematics

67ca00ce0c643c71d77dee1f

Find the remainder when X3 - 2X2 + 3X - 3 is divided by X2 + 1

A.

2X - 1

B.

X + 3

C.

2X + 1

D.

X - 3

Correct Answer: 2X - 1

Explanation

x2 + 1. (X-2)/√(X3 -2X2 +3n-3) = (-6X3+n)/(-2X2+2X-3) = ((-2X2-2))/(2X-1) Remainder is 2X - 1

x2 + 1. (X-2)/√(X3 -2X2 +3n-3) = (-6X3+n)/(-2X2+2X-3) = ((-2X2-2))/(2X-1) Remainder is 2X - 1
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