Question

can any one plssss answer this​

Answer 1

splitting the middle term

Answer 2

To find =(alpha×beta)/(alpha+beta)

So.....sum of roots =alpha+beta= -b/a =7/5

Product of roots=alpha×beta= c/a= 1/5

So......(alpha×beta)/(alpha+beta)=

(1/5)/(7/5)

=1/7

Hope it helped u ☺️