Fatoração

Fatoração

1st - 4th Grade

12 Qs

quiz-placeholder

Similar activities

Tema 3b

Tema 3b

3rd Grade

15 Qs

BẢNG NHÂN 8

BẢNG NHÂN 8

3rd Grade

10 Qs

四年级数学 整数与运算

四年级数学 整数与运算

4th - 6th Grade

15 Qs

Word problems

Word problems

4th - 5th Grade

14 Qs

Ai thông minh hơn học sinh lớp 4 :))

Ai thông minh hơn học sinh lớp 4 :))

3rd - 4th Grade

10 Qs

Thích chơi thì chơi-ko chơi thì vẫn phải chơi

Thích chơi thì chơi-ko chơi thì vẫn phải chơi

4th Grade

12 Qs

P2 乘法

P2 乘法

2nd Grade

10 Qs

QUIZ MATEMATIK BAB 6

QUIZ MATEMATIK BAB 6

3rd Grade

10 Qs

Fatoração

Fatoração

Assessment

Quiz

Mathematics

1st - 4th Grade

Practice Problem

Medium

Created by

Raul Carneiro

Used 96+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A forma fatorada do polinômio

8p² + 12p

4p.(2p + 3)

2p.(4p + 6p)

(4p + 6).(4p - 6)

(4p + 3)²

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O produto 2x .(5x + y - 4) é igual a

10x - 8

10x2 + 2xy + 8

10x2 + 2xy - 8

10x2 + 2xy - 8x

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor do produto notável (x + 2y)2 é

x2 + 4xy + 2y2

x2 + 2xy + 2y2

x2 + 4xy + 4y2

x2 - 4xy + 2y2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a área de um quadrado cujo lado mede a + 5b ?

a2 + 5b2

a2 + 25b2

a2 - 10ab + 25b2

a2 + 10ab + 25b2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Desenvolvendo algebricamente o produto (x + 5).(x - 5) obtemos

2x

x2

x2 + 25

x2 - 25

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Colocando o fator comum em evidência na expressão ax + ay temos

a . ( x + y )

ax . ( 1 + y )

ay . ( x + 1 )

não tem fator comum

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Desenvolva (x + 2)²

x² + 4

x² + 4x + 4

x² - 4x + 4

x² + 2x + 4

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?