

3.4 Solving Quadratic Equations by Factoring
Presentation
•
Mathematics
•
10th - 11th Grade
•
Practice Problem
•
Medium
Standards-aligned
Caitlin Carlsen
Used 45+ times
FREE Resource
6 Slides • 2 Questions
1
3.4 Solving Quadratic Equations by Factoring
Get out a piece of paper and a pencil

2
Remember Back...
Before Thanksgiving Break, we reviewed how to factor
Let's see this one more time:
0=x2+9x+20
3
We will use factoring to solve quadratics
Last week we used graphing:
4
Now: Zero Product Property
For any real number a and b, if ab=0 then a=0, b=0, or both a nd b are zero.
Basically the only way to multiply and get zero is to multiply by zero.
5
So from before:
0=x2+9x+20
0=(x+5)(x+4)
6
Let's See Another:
0=16x2+8x
7
Multiple Select
Find the solutions:
0=x2−8x+12x=-2
x=6
x=2
x=-3
8
Multiple Select
Find the solutions:
0=x2+7x−8x=1
x=-1
x=8
x=-8
3.4 Solving Quadratic Equations by Factoring
Get out a piece of paper and a pencil

Show answer
Auto Play
Slide 1 / 8
SLIDE
Similar Resources on Wayground
7 questions
Line plots
Presentation
•
KG
9 questions
Solving Systems by Graphing
Presentation
•
9th - 12th Grade
7 questions
CIRCUNFERENCIA
Presentation
•
11th Grade
8 questions
Add and Subtract Polynomials
Presentation
•
10th - 11th Grade
9 questions
RATIONAL FUNCTIONS & EXPRESSIONS
Presentation
•
10th - 12th Grade
6 questions
Evaluación de una función definida por partes
Presentation
•
11th Grade
6 questions
Bài 2: Hoán vị, chỉnh hợp và tổ hợp
Presentation
•
11th Grade
6 questions
Kuadrat Fungsi
Presentation
•
11th Grade
Popular Resources on Wayground
10 questions
Safety Day 2026 – Student Review
Quiz
•
9th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
Map Skills
Quiz
•
3rd Grade
22 questions
Continents and Oceans
Quiz
•
5th Grade
15 questions
Rounding Decimals
Quiz
•
5th Grade
Discover more resources for Mathematics
10 questions
Exploring the Basics of Exponents
Interactive video
•
6th - 10th Grade
20 questions
Unit 5 Test RSC (25-26)
Quiz
•
10th Grade
12 questions
Identify Rigid Transformations
Quiz
•
8th - 12th Grade
10 questions
Complementary, Supplementary, Vertical, and Linear Pairs
Quiz
•
9th - 12th Grade
10 questions
Solving Two-Step Equations with Negatives
Interactive video
•
6th - 10th Grade
22 questions
Identify Vertical and Horizontal Translations
Quiz
•
9th - 12th Grade
10 questions
Exploring Equivalent Ratios and Ratio Tables
Interactive video
•
6th - 10th Grade
10 questions
Graphing Inequalities on a Number Line
Quiz
•
9th - 12th Grade