Polinómios

Polinómios

1st Grade

10 Qs

quiz-placeholder

Similar activities

MATEMATIK JISIM TAHUN 1 UPM

MATEMATIK JISIM TAHUN 1 UPM

1st Grade

10 Qs

Matemática de Noveno

Matemática de Noveno

1st Grade - University

11 Qs

Números Enteros (Z)

Números Enteros (Z)

1st Grade - Professional Development

12 Qs

Mats class 1

Mats class 1

1st Grade

10 Qs

ΑΦΑΙΡΕΣΕΙΣ- Α ΔΗΜΟΤΙΚΟΥ

ΑΦΑΙΡΕΣΕΙΣ- Α ΔΗΜΟΤΙΚΟΥ

1st Grade

10 Qs

THEMATIC EXERCISE ONE

THEMATIC EXERCISE ONE

1st Grade

15 Qs

tempoh masa tahun 4

tempoh masa tahun 4

KG - 3rd Grade

10 Qs

Puluhan dan satuan

Puluhan dan satuan

1st Grade

10 Qs

Polinómios

Polinómios

Assessment

Quiz

Mathematics

1st Grade

Practice Problem

Hard

Created by

Eugénia Pinheiro

Used 142+ times

FREE Resource

AI

Enhance your content in a minute

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

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image


Qual das expressões seguintes representa a área do losango [ABCD]?
Nota:  Alosango=D×d2Alosango=\frac{D\times d}{2}  

 x28x+16x^2-8x+16  

 x216x^2-16  

 x2162\frac{x^2-16}{2}  

 x28x+162\frac{x^2-8x+16}{2}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual dos seguintes polinómios é igual a (x3)2x2\left(x-3\right)^2-x^2  :

-9

9

 6x9-6x-9  

 6x+9-6x+9  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual das expressões seguintes é igual a  3x2(2x+1)3x^2\left(-2x+1\right)  

 6x3+3x26x^3+3x^2 

 6x3+3x2-6x^3+3x^2 

 6x33x26x^3-3x^2 

 6x33x2-6x^3-3x^2 

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qual das seguintes expressões representa a área da região sombreada?

2x224x+362x^2-24x+36

2x212x+362x^2-12x+36

4x224x+364x^2-24x+36

4x212x+364x^2-12x+36

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual das expressões seguintes é equivalente a  (x2)2 +6x?\left(x-2\right)^2\ +6x?    

 x2+2x+4x^2+2x+4  

 x2+6x+4x^2+6x+4  

 x2+10x4x^2+10x-4  

 x2+6x4x^2+6x-4  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image


Qual das expressões seguintes representa a área do trapézio?
Nota:  Atrapeˊzio=(B+b)2×aAtrapézio=\frac{\left(B+b\right)}{2}\times a  

 21x+12\frac{21x+1}{2}  

 7x+42\frac{7x+4}{2}  

 7x+37x+3  

 21x+32\frac{21x+3}{2}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (x7)2\left(x-7\right)^2  é equivalente a:

 x249x^2-49  

 x2+14x+49x^2+14x+49  

 x214x+49x^2-14x+49  

 x214x+14x^2-14x+14  

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

Already have an account?