If f(x) =ax2 +bx+c has no real zeroes and a+b+c 0 ,Then prove that c 0 - Maths - Polynomials

Question

If f(x) =ax2 +bx+c has no real zeroes and a+b+c<0
,Then prove that c<0

Priyanka Kedia · Accepted Answer

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https://www meritnation
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If f(x) =ax2 +bx+c has no real zeroes and a+b+c<0 ,Then prove that c<0.