Question

Which of the following is the result of the equation below after completing

the square and factoring?
x2 - 4x +2 = 10

Answer 1

x = -4

Explanation:

x2 - 4x + 2 = 10

2x - 4x = 10 - 2

- 2x = 8

- x = 8/2

- x = 4

x = - 4

Answer 2

Answer:x=_4

Step-by-step explanation: x2-4x+2=10

_2x+2=10

_2x=8

x=_4