Factoring and Solving Equations
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Olivia Brooks
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in factoring the equation 3x^2 + 13x + 4 = 0?
Use the quadratic formula
Find the roots of the equation
Set up a skeleton equation
Graph the equation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of setting up a skeleton equation?
To simplify the equation
To solve the equation directly
To organize the terms for factoring
To identify the coefficients
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When analyzing the signs in the equation, what does a positive sign indicate?
The equation is unsolvable
The equation has no real roots
All terms are positive
All terms are negative
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which pair of factors was used to achieve the middle term 13x in the equation?
1 and 4
4 and 1
2 and 2
3 and 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is used to verify the factors of the equation?
FOIL method
Substitution method
Graphing method
Completing the square
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the first terms in the FOIL method for the equation 3x^2 + 13x + 4?
3x^2
0
4
13x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the FOIL method stand for?
Find, Outline, Integrate, List
First, Outer, Inner, Last
Factor, Organize, Integrate, List
First, Organize, Integrate, Last
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