48 If a and b are the zeroes of quadratic polynomial f(t) =t-5t+3,then find the value is of ab+ab

48 If a and b are the zeroes of quadratic polynomial f(t) =t-5t+3,then

1.	48 If a and b are the zeroes of quadratic polynomial f(t) =t-5t+3,then find the value is of ab+ab
Answer» 48 If a and b are the zeroes of quadratic polynomial f(t) =t-5t+3,then find the value is of ab+ab