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If the roots of the quadratic equation a...

If the roots of the quadratic equation `ax^2+cx + b = 0 (ane0)` are equal then

A

`C^2 - 4ab = 0`

B

`b^2 - 4ac = 0`

C

`a^2 - 4bc = 0`

D

`c^2 + 4ab = 0`

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UNITED BOOK HOUSE-ANISHMALI UNTIED ACADEMY-EXERCISE
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  2. If the roots of the quadratic equation ax^2+cx + b = 0 (ane0) are equa...

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