diff --git a/Grade 9/Math/MPM1DZ/Unit 3: Solving Equations and Inequalities.md b/Grade 9/Math/MPM1DZ/Unit 3: Solving Equations and Inequalities.md
index 167ed0f..049b9be 100644
--- a/Grade 9/Math/MPM1DZ/Unit 3: Solving Equations and Inequalities.md	
+++ b/Grade 9/Math/MPM1DZ/Unit 3: Solving Equations and Inequalities.md	
@@ -30,15 +30,15 @@ x, & \text{if  } x > 0\\
   1. Isolation    
      - $`a(x+b)^2 + k = 0`$
   2. Factor using zero-product property    
-     - ```The Zero Factor Property``` refers to when a×b=0, then either a=0 or b=0.     
+     - ```The Zero Factor Property``` refers to when $`a \times b=0`$, then either $`a=0`$ or $`b=0`$.     
      - $`(x-a)(x-b)=0`$    
      - $`x = a, b`$      
 
 - <img src="http://www.assignmentpoint.com/wp-content/uploads/2017/12/Quadratic-Expression-1.jpg" width="400">
 
 **Note:**   
-- &radic;x<sup>2</sup> = &plusmn; x (There are 2 possible solutions)
-- ```Distrubutive Property``` - This is opening the bracket. a(x+y) = ax+ay    
+- $`\sqrt{x^2} = \plusmn x`$ (There are 2 possible solutions)
+- ```Distrubutive Property``` - This is opening the bracket. $`a(x+y) = ax+ay`$   
     
 ## Tips
 - ```Absolute Values``` can have 2 solutions