Question on: JAMB Mathematics - 2011
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
Ask EduPadi AI for a detailed answer
Correct Option: A
X2 + 1 (\frac{X - 2}{\sqrt{X^3 - 2X^2 + 3n - 3}})
= (\frac {- 6X^3 + n}{-2X^2 + 2X - 3})
= (\frac{(-2X^2 - 2)}{2X - 1})
Remainder is 2X - 1
Add your answer
Please share this, thanks!
No responses