If the equation a x^2+2 x+a=0 has two equal roots, if - Vidyadip

MCQ

If the equation $a x^2+2 x+a=0$ has two equal roots, if

✓
$a= \pm 1$
B
$a=0$
C
$a=0,1$
D
$a=-1,0$

✓

Answer

Correct option: A.

$a= \pm 1$

A

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