What is the primary focus of this lesson?

Solving Quadratic Equations Methods

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solving cubic equations
Solving linear equations
Solving quadratic equations
Solving differential equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is used to solve the equation with a=1, b=-6, c=7?
Graphing
Quadratic formula
Completing the square
Factoring
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the factors of -7 that add up to -6?
-4 and 3
-5 and 2
-6 and 1
-7 and 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is considered the most efficient if applicable?
Graphing
Factoring
Quadratic formula
Completing the square
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in completing the square for x^2 + 8x + 1?
Divide by 2
Multiply by 2
Subtract 1 from both sides
Add 16 to both sides
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of adding 36 to both sides in the equation x^2 + 12x = -4?
x^2 + 12x + 36 = 36
x^2 + 12x + 36 = 0
x^2 + 12x + 36 = 40
x^2 + 12x + 36 = 4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the pattern for the difference of squares?
x^2 + y^2 = (x - y)(x + y)
x^2 - y^2 = (x - y)(x - y)
x^2 - y^2 = (x + y)(x - y)
x^2 + y^2 = (x + y)(x - y)
Create a free account and access millions of resources
Similar Resources on Quizizz
6 questions
Completing the Square to Reveal the Minimum When a > 1

Interactive video
•
9th - 10th Grade
8 questions
Deriving the Quadratic Formula by Completing the Square

Interactive video
•
9th - 10th Grade
10 questions
Factoring Quadratic Equations Concepts

Interactive video
•
9th - 10th Grade
8 questions
Solving by completing the square

Interactive video
•
9th - 10th Grade
8 questions
Complex Numbers and Quadratic Equations

Interactive video
•
9th - 10th Grade
6 questions
Completing the Square Concepts

Interactive video
•
9th - 10th Grade
9 questions
Completing the Square Concepts

Interactive video
•
9th - 10th Grade
8 questions
Mathematical Concepts and Problem Solving

Interactive video
•
9th - 10th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University
20 questions
Solving Linear Equations for y

Quiz
•
9th - 12th Grade
11 questions
Graph Match

Quiz
•
9th - 12th Grade
16 questions
Function or Non-Function?

Quiz
•
8th - 10th Grade
15 questions
Exponent Properties

Quiz
•
7th - 9th Grade
36 questions
WMS Pre-algebra Final Review

Quiz
•
8th - 9th Grade