Question on: JAMB Mathematics - 1995
Simplify (\frac{x^2 - 1}{x^3 + 2x^2 - x - 2})
A
\(\frac{1}{x + 2}\)
B
\(\frac{x - 1}{x + 1}\)
C
\(\frac{x - 1}{x + 2}\)
D
\(\frac{1}{x - 2}\)
Ask EduPadi AI for a detailed answer
Correct Option: A
(\frac{x^2 - 1}{(x - 1)(x + 2)(x + 1)}) = (\frac{(x -
1)(x + 1)}{(x - 1)(x + 2)(x + 1)})
= (\frac{1}{x + 2})
Add your answer
Please share this, thanks!
No responses