Question

If one zero of the quadratic polynomial f(x)=4(x squar) -8kx+8x-9 is
negative of the other, then find zeroes of k(x squar) + 3kx +2
​

Answer 1

Step-by-step explanation:

Answer :- ---

→ k = 0 .

Step-by-step explanation :-

It is given that,

→ One zeros of the given polynomial is negative of the other .

Let one zero of the given polynomial be x .

Then, the other zero is -x .

•°• Sum of zeros = x + ( - x ) = 0 .

But, Sum of zeros = -( coefficient of x )/( coefficient of x² ) = - ( -8k )/4 .

==> 2k = 0 .

==> k = 0/2 .

•°• k = 0 .

Hence, it is solved.