Question

If one of the zero of the quadratic polynomial 4x2 – 8kx +8x- 9 is additive inverse of the other, then find the zeroes of kx2 +3kx +2

Answer 1

Answer:

zeroes are=-1,-2

Step-by-step explanation:

. Sikri tertiary terrorism lakhs heroism if

Answer 2

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.