[JEE Main 2003] the number of real solutions of x 2 3 x 2 0 is
The number of real solutions of $x^2-3|x|+2=0$ is
(a) $3$
(b) $2$
(c) $4$
(d) $1$
1 Answer
VAVidaara Admin
✓ Vidaara Team
✓ Accepted
· 2d ago
▲ 0
Correct answer: (c) $4$
$|x|^2-3|x|+2=0\Rightarrow|x|=1,2\Rightarrow x=\pm1,\pm2$ — four solutions.
JEE Main 2003 · Quadratic Equations and Inequations — verified solution by the Vidaara Team.
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