How do i convert standard form into vertex form when there is no perfect square

To convert a quadratic from y = ax2 + bx + c form to vertex form, y = a(x - h)2+ k,  you have to Get ready to create a perfect square trinomial. BUT be careful!! In previous completing the square problems with a leading coefficient not 1, ... Take half of the coefficient of the x-term inside the parentheses, square it, and place it in the box.

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step-by-step explanation: