If alpha and beta are zeroes of the polynomial x2-8x+k such that alpha-beta=2 , then find k.Please answer ASAP!
Answers
Answered by
0
let alpha=a, beta=b
a-b=2
& a+b= -(-8)=8
this implies, a=5, b=3
&ab=k =15
a-b=2
& a+b= -(-8)=8
this implies, a=5, b=3
&ab=k =15
Similar questions