Question

The sum of is two roots
of the equation
x2 - 6x + 2 =0 is -​

Answer 1

Answer:

Let's solve your equation step-by-step.

x2−6x+2=0

For this equation: a=1, b=-6, c=2

1x2+−6x+2=0

Step 1: Use quadratic formula with a=1, b=-6, c=2.

x=

−b±√b2−4ac

2a

x=

−(−6)±√(−6)2−4(1)(2)

2(1)

x=

6±√28

2

x=3+√7 or x=3−√7

Answer:

x=3+√7 or x=3−√7

sum is 3+✓7+3-✓7=6