
PRODUTOS NOTÁVEIS
Authored by Daniela Moura
Mathematics
9th - 12th Grade
Used 4+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual a expansão correta de (x + 3)² ?
x² + 3x + 9
x² - 6x + 9
x² + 6x + 9
x² + 9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual a expansão correta de (x - 7)² ?
x² - 49
x² - 14x + 49
x² + 14x + 49
x² - 14x – 49
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual o resultado da expressão abaixo? (x - 6)² - (x + 6)²
2x² + 36
24x
-24x
2x² - 36
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Sabendo que a2 + b2 = 97 e ab = 39, qual o valor de (a + b)2?
133
178
61
582
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual é a área de um quadrado cujo lado mede a + 5b ?
a² + 25
a² + 5
a² + 5ab +25
a² + 10ab + 25b²
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Desenvolvendo algebricamente o produto (x + 5).(x - 5) obtemos
2x
x² - 25
x² -10x +025
x² + 25
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Ao calcular a área de uma determinada casa, representada na figura abaixo, uma pessoa calculou a área de cada cômodo da casa, encontrando a seguinte expressão: ab + ac + 10b + 10c. Outra pessoa calculou a área dessa mesma casa de outra maneira, chegando também ao resultado anterior. De que forma essa pessoa pode ter representado a área dessa casa?
(a + 10) • (b + c)
(a + b) • (10 + c)
(c + 10) • (a + b)
(a + c) • (b + 10)
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
10 questions
3PP division euclidienne
Quiz
•
9th Grade
10 questions
REFUERZO EVALUACIÓN 3 ALGEBRA
Quiz
•
9th Grade
12 questions
Remedial UH Fungsi
Quiz
•
11th Grade
10 questions
Parcial 1, Primera serie
Quiz
•
6th Grade - University
10 questions
Rate and Math Problems
Quiz
•
7th - 12th Grade
10 questions
Về đích
Quiz
•
12th Grade
8 questions
Identify Loci!
Quiz
•
10th Grade - University
9 questions
تحصيلي رياضيات
Quiz
•
9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
23 questions
TSI Math Vocabulary
Quiz
•
10th - 12th Grade
15 questions
Graphing Inequalities
Quiz
•
7th - 9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
10 questions
Plotting Points on a Coordinate Plane: Quadrant 1 Essentials
Interactive video
•
6th - 10th Grade
20 questions
Perfect Squares and Square Roots
Quiz
•
9th Grade
80 questions
ACT Math Important Vocabulary
Quiz
•
11th Grade
10 questions
Exploring Abiotic and Biotic Factors in Ecosystems
Interactive video
•
6th - 10th Grade