Question

what is the sum of if two roots of the equation x²-6x+2=0

Answer 1

x^2 -6x +2
compare it with standard form of quadratic equation ax^2+bx+c
=> a=1, b=-6, c=+2
sum of the roots: m+n= -b/a
=> m+n= -(-6)/1
=+6/1
[m+n= +6]