Question

Solve by completing the square

Answer 1

Explanation:

`{x}^(2) + 2x - 2 = 0`

Now Adding three on both sides we get

`{x}^(2) + 2x - 2 + 3 = 0 + 3`

`{x}^(2) + 2x + 1 = 3`

`{(x + 1)}^(2) = 3`