If $a x^{2} + b x + c$ has positive roots then a>0, b>0 and c>0.

True

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False

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Solution

The correct option is B
False

Take 2 positive roots, say 3 & 2 and substitute it in the equation.Their polynomial form will be $x^{2} - 5 x + 6$ . Hence the statement is false.

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