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

Assessment: JAMB UTME - Mathematics - 2011 Subject: General Mathematics

Question 1 Report

2X - 1

X + 3

2X + 1

X - 3

Answer Details

X2 + 1 $\frac{X - 2}{\sqrt{X^{3} - 2 X^{2} + 3 n - 3}}$
= $\frac{- 6 X^{3} + n}{- 2 X^{2} + 2 X - 3}$
= $\frac{(- 2 X^{2} - 2)}{2 X - 1}$
Remainder is 2X - 1

Read lesson note on Representation Of Data (JAMB)

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Representation Of Data

Modular Arithmetic

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