Question

Write the quadratic function

(x) = 2x² + 4x - 3
in vertex form using the process of completing the square.

Answer 1

2(x + 1)² - 5

Explanation:

(x) = 2x² + 4x - 3

2x² + 4x - 3

2(x² + 2x + 1 ) - 3 - 2

2(x + 1)² - 5

I hope this helps!