Question

if alpha and beta are the roots of quadratic equation 3 X square + kx + 8 = 20 and Alpha upon beta equals to 2 upon 3 then find the value of k​

Answer 1

Answer:

k= -15

Step-by-step explanation:

solution is given above ,

Answer 2

Answer:

given

the zeroes of quadratic equation are 2 or 3

so

p(x)=3x square +Kx+8=0

p(2)=3 x(2) square+2k +8=20

3x4+2k+8=20

12+2k+8=20

2k=20-20

k=0