Which Are Steps In The Process Of Completing The Square Used To Solve The Equation 3 – 4X = 5X2 – 14X? Check All That Apply. 3 = 5(X2 + 2X) 3 = 5X2 – 10X 4 = 5(X2 – 2X + 1) 8 = 5(X2 – 2X + 1) 3 = 5(X – 1)2 4 = 5(X – 1)2 Startfraction 8 Over 5 Endfraction = (X – 1)2. Again, our first step will be to make the coefficient of \(x^{2}\) one. Completing the square when \(a=1\) completing the square is a method that involves making the quadratic a perfect square, so that you can then factorise using \((x+b)^{2}=x^{2}+2bx+b^{2}\).

Solve by completing the square: We will use the example [latex]{x}^{2}+4x+1=0[/latex] to illustrate each step. Completing the square when \(a=1\) completing the square is a method that involves making the quadratic a perfect square, so that you can then factorise using \((x+b)^{2}=x^{2}+2bx+b^{2}\).