Question on: JAMB Mathematics - 2000

Solve the inequality 2 - x > x2.

A
x < -2 or x > 1
B
x > 2 or x< -1
C
-1 < x < 2
D
-2 < x < 1
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Correct Option: D

2 - x > x2

2 - x - x2 > 0

(x+2)(x-1) < 0

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