Question

If a and B are the zeros of the polynomial
f(x) = x - 6x + k, find the value of k, such that
a^2+ b^2 = 40.

Please solve it fast I will mark as brainliest...

Answer 1

Answer:

f(1) =1-6(1) +K=0

1-6+K=0 ;1+K =6; k=6-1= 5 ; K =5

Answer 2

Step-by-step explanation:

a+B=-b/a=6

a.B=c/a=k

a^2+B^2=40

40=6^2-2k

k=-2