From e266fcee5c1e5883675e7bab78e29331a6b34c57 Mon Sep 17 00:00:00 2001 From: Kenneth Odle Date: Sun, 16 Jul 2023 16:03:17 -0400 Subject: [PATCH] Updated equation set 6 --- complete-the-square.tex | 1 + 1 file changed, 1 insertion(+) diff --git a/complete-the-square.tex b/complete-the-square.tex index 7832c26..2d11161 100644 --- a/complete-the-square.tex +++ b/complete-the-square.tex @@ -159,6 +159,7 @@ Conventionally, we would write this as $x=-2+\sqrt{3}$ or $x=-2-\sqrt{3}$. \begin{equation}\label{eq6} \begin{aligned} x^2+4x+1 &= 0 && && &&\text{Original equation}\\ + & && && &&a=1\text{ so Step 1 is not needed} \\ x^2+4x &= -1 && && &&\text{Step 2}\\ x^2+4x &= 3 && && &&\text{Step 3}\\ (x+2)^2 &= 3 && && && \text{Step 4}\\