Question

find the sum and product of the zeros of the following quadratic polynomial 4 x square - 3 x + 1​

Answer 1

$f(x) = 4 x{}^{2} - 3x + 1 = > a = 4 \: \: \:, b = - 3 \: and \: c = 1 \\ \\ Let \: \alpha \: and \: \beta \: \: be \ \: the \: zeros. \\ \\ \alpha + \beta = - \frac{b}{a} = - \frac{ - 3}{4} = \frac{3}{4} \\ \\ \alpha \beta = \frac{c}{a} = \frac{1}{4}$

Answer 2

Heyaa☺

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Given,

Polynomial =》 4x^2 - 3x + 1.

Sum of the zeroes =》 -b/a

-(-3) / 4

=》 3/4.

Product of the zeroes=》 c / a

=》 1 / 4.

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Hope you understand..✌