Formule de calcul prescurtat - 2019 - 1
Quiz
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
Peter Pop
Used 114+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(x+5)2=... .
x2+5x+25
x2+10x+25
x2+5x+10
x2+10x+10
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(4-x)2=... .
16-8x+x2
16+8x+x2
16-x2
16-4x+x2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(x+1)(1-x)=... .
x2-1
1-2x
1-x2
x2-2x+1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(6x+5y)2=... .
36x2+30xy+25y2
36x+60xy+25y
12x2+60xy+10y2
36x2+60xy+25y2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(3a-b)2=... .
9a2-6ab+b2
9a2-6ab+2b
6a2-3ab+b2
9a2-3ab+b2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(2x+5y)(5y-2x)=... .
4x2-25y2
25y2-4x2
10y2-4x2
4x2+25y2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(1+x)2+(x+2)2+(3-x)2=... .
3x2+12x+14
3x2+6x+14
3x2+14
3x2+8x+14
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Multiplicación por 7
Quiz
•
7th Grade
10 questions
Quadratics: Difference of squares
Quiz
•
5th - 7th Grade
9 questions
رياضيات ثاني
Quiz
•
8th Grade
10 questions
TOÁN UCMAS KG4
Quiz
•
2nd - 11th Grade
10 questions
Notación Científica Quiz
Quiz
•
7th Grade
10 questions
TOÁN 7 CHƯƠNG VI: TỈ LỆ VÀ ĐẠI LƯỢNG TỈ LỆ
Quiz
•
7th Grade
10 questions
Procenty i ułamki
Quiz
•
6th - 8th Grade
12 questions
ทบทวน เรื่อง เศษส่วน ม.1
Quiz
•
6th - 8th Grade
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
MINERS Core Values Quiz
Quiz
•
8th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
16 questions
Adding and Subtracting Integers
Quiz
•
7th Grade
24 questions
3.1 Parallel lines cut by a transversal
Quiz
•
8th Grade
14 questions
One Step Equations
Quiz
•
5th - 7th Grade
13 questions
Analyze Proportional Relationships and Their Applications
Quiz
•
7th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
14 questions
finding slope from a graph
Quiz
•
8th Grade
20 questions
Translations, Reflections & Rotations
Quiz
•
8th - 10th Grade
