Analisando o polinômio 8x10 – 4x7 + 2x5 + 4x³ – 2x, podemos afirmar que seu grau é igual a
Adição e subtração de polinômios

Quiz
•
Mathematics
•
8th Grade
•
Hard
Janice Marques
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
9
10
12
11
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual é a forma reduzida do polinômio 2x² - 5x³ + 3x - 5x² + 7x - 3 + 2x + 8?
5x3 + 7x2 + 12x – 5.
5x3 – 3x2 + 12x + 5.
– 5x3 – 3x2 + 12x + 5.
– 5x3 + 3x2 + 12x – 11.
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O perímetro da figura pode ser representado pelo polinômio:
8X + 3
8X + 7
7X + 12
9X + 3
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual o resultado da adição (4x – 2) + (–3x + 1)?
7x + 3
x + 3
7x - 2
x - 1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual o resultado da subtração do Polinômio (x2 – 7x + 1) – (3x2 – 7x + 4)?
4x2 – 14x + 5
12x2 – + 1
-2x2 - 3
x2 – 3x + 4
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O polinômio, na forma reduzida, que representa o perímetro da figura abaixo.
14x - 2y
7x - 3y
14x + 2y
3x - 7y
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
ESCREVA o polinômio –2x² + 5x – 2 – 3x³ + 2x – 1 na forma reduzida.
5x³ – 2y -3
3x³ – 6x² + 7x + 1
–3x³ – 2x² + 7x – 3
5x³ – 7x² + 10x – 3
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
TRABALHO AVALIATIVO - POLINÔMIOPS

Quiz
•
8th Grade
10 questions
Avaliação de Matemática

Quiz
•
8th Grade
15 questions
Atividade sobre Polinômios

Quiz
•
8th Grade
10 questions
Recuperação - Prova Paraná - Matemática - 2º Trimestre

Quiz
•
8th Grade
15 questions
Revisão - 8º ano - 1ª Prova - 3º Período

Quiz
•
8th - 10th Grade
10 questions
Solve Absolute Value Equations

Quiz
•
8th - 11th Grade
10 questions
Solving Multistep Equations and Inequalities

Quiz
•
8th - 10th Grade
11 questions
Monomios e Polinomios

Quiz
•
8th 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
10 questions
Identifying equations

Quiz
•
KG - University
16 questions
Function or Non-Function?

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

Quiz
•
7th - 9th Grade
20 questions
Circles & Polygons 2025

Quiz
•
8th Grade
12 questions
Scatterplots and Trendlines

Quiz
•
8th Grade
36 questions
WMS Pre-algebra Final Review

Quiz
•
8th - 9th Grade
20 questions
90s cartoons

Quiz
•
8th Grade
23 questions
Writing Equations (Variables on both sides)

Quiz
•
8th Grade