diff --git a/guide/english/mathematics/completing-the-square/index.md b/guide/english/mathematics/completing-the-square/index.md
index 88e54dbe1d..c36e032ace 100644
--- a/guide/english/mathematics/completing-the-square/index.md
+++ b/guide/english/mathematics/completing-the-square/index.md
@@ -5,9 +5,9 @@ title: Completing the Square
-The completing the square method is one of the many methods for solving a quadratic eduation. It involves changing the form of the equation so that the left side becomes a perfect square.
+The completing the square method is one of the many methods for solving a quadratic equation. It involves changing the form of the equation so that the left side becomes a perfect square.
-A quadratic equation generally takes the form: ax2 + bx + c = 0. In solving the above, follow the following steps:
+A quadratic equation generally takes the form: ax2 + bx + c = 0. To solve the above, follow these steps:
1. Move the constant value to the Right Hand Side of the equation so it becomes:
ax2 + bx = -c