From afab8be7f2c95c12652da887d4b634badca79b39 Mon Sep 17 00:00:00 2001
From: James Su <amagicalsoup@gmail.com>
Date: Mon, 13 Jan 2020 15:00:50 +0000
Subject: [PATCH] Update Unit 2: Quadratic Equations 2.md

---
 .../Unit 2: Quadratic Equations 2.md                        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Grade 10/Math/MPM2DZ/Math Oral Presentation Questions/Unit 2: Quadratic Equations 2.md b/Grade 10/Math/MPM2DZ/Math Oral Presentation Questions/Unit 2: Quadratic Equations 2.md
index 3184495..3da9769 100644
--- a/Grade 10/Math/MPM2DZ/Math Oral Presentation Questions/Unit 2: Quadratic Equations 2.md	
+++ b/Grade 10/Math/MPM2DZ/Math Oral Presentation Questions/Unit 2: Quadratic Equations 2.md	
@@ -36,11 +36,11 @@ $`t = \dfrac{12.8 \pm \sqrt{151.04}}{6.4}`$
 
 $`\because t \ge 0`$
 
-$`\therefore t = \dfrac{12.8 \pm \sqrt{151.04}}{6.4}`$
+$`\therefore t = \dfrac{12.8 \pm \sqrt{176.64}}{6.4}`$
 
-$`\therefore t \approx 3.9`$
+$`\therefore t \approx 4.1`$
 
-The ball will strike the ground at approximately $`3.9`$ seconds.
+The ball will strike the ground at approximately $`4.1`$ seconds.
 
 ### Question 5 a)