1 year ago

Solve by completing the square

Mathematics

1 answer:

xz_007 [3.2K]1 year ago

7 0

Step-by-step explanation:

${x}^{2} + 2x - 2 = 0$

Now Adding three on both sides we get

${x}^{2} + 2x - 2 + 3 = 0 + 3$

${x}^{2} + 2x + 1 = 3$

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

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