Question

if zero of quadratic polynomial f(x) = 4x2 -5x-1 is negative of the Other find the value of k​

Answer 1

Answer:

Solution :

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Step-by-step explanation:

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$\mathbf{f(x)=4x^2-5x-1}$

$\mathbf{f(0)=4(0)^2-5(0)-1}$

$\mathbf{f(0)=-1}$