Question

find the zeros of the polinomial 4ksquare+8k​

Answer 1

Let one zero of quadratic polynomial be x

Other zero =-x

Sum of zeroes=-b/a

x-x=8k/4

0=8k/4

k=0

Answer 2

4k^2+8k

#taking 4k common,

we get,

4k(k+2)

4k=0 k+2=0

k=0 k=-2

two zeros are

0 and -2