Question

If the equation formed by decreasing each roots of x square +9x+8=0by k is x square +15x +44 =0 then k is

Answer 1

Answer:

3

Step-by-step explanation:

let a ,b are roots of equation 1

then,a+b=-9

if a-k,b-k are roots of equation 2

then (a-k)+(b-k)=-15

-9-2k=-15

2k=15-9

2k=6

k=3