Fatorização Polinómios

Fatorização Polinómios

8th - 9th Grade

20 Qs

quiz-placeholder

Similar activities

Factorización

Factorización

9th Grade

18 Qs

Function Notation

Function Notation

9th Grade

20 Qs

Factoring Completely

Factoring Completely

9th Grade

15 Qs

Multiplying and Factor GCF Review

Multiplying and Factor GCF Review

9th - 12th Grade

16 Qs

Solve Equations using the Distributive Property

Solve Equations using the Distributive Property

8th - 9th Grade

20 Qs

Factoring ax^2 + bx +c

Factoring ax^2 + bx +c

7th - 11th Grade

15 Qs

Factorization of Polynomials

Factorization of Polynomials

8th - 10th Grade

20 Qs

Adding/Subtracting Rational Expressions

Adding/Subtracting Rational Expressions

9th - 12th Grade

20 Qs

Fatorização Polinómios

Fatorização Polinómios

Assessment

Quiz

Mathematics

8th - 9th Grade

Medium

Created by

Américo Silva

Used 19+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Qual das seguintes expressões é uma fatorização do polinómio 3a26a3a^2-6a ?

 3a(a3)3a\left(a-3\right)  

 a(36)a\left(3-6\right)  

 3a(a2)3a\left(a-2\right)  

 3a(a6)3a\left(a-6\right)  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Colocando o fator comum em evidência na expressão  5x+5y5x+5y  temos:

 5x(1+y)5x\left(1+y\right)  

 5(x+y)5\left(x+y\right)  

 5y(x+1)5y\left(x+1\right)  

 x(5+y)x\left(5+y\right)  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual das seguintes opções poderá corresponder à fatorização do polinómio 4x16x24x-16x^2 ?

 (24x)(2+4x)\left(2-4x\right)\left(2+4x\right)  

 4x(14x)4x\left(1-4x\right)  

 (24x)(24x)\left(2-4x\right)\left(2-4x\right)  

 4x(x4)4x\left(x-4\right)  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A fatorização do polinómio  10bc  25b10bc\ -\ 25b é: 

 2(5bc10)2\left(5bc-10\right)  

 2b(5c  5)2b\left(5c\ -\ 5\right)  

 5b(2c  5)5b\left(2c\ -\ 5\right)  

 5b(5c20)5b\left(5c-20\right)  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Fatoriza o polinómio  6m2n2 + 4m6m^2n^2\ +\ 4m  

 2mn(3mn + 2)2mn\left(3mn\ +\ 2\right)  

 2m(3mn2 + 2)2m\left(3mn^2\ +\ 2\right)  

 3mn(2mn +2)3mn\left(2mn\ +2\right)  

 2m(3mn+2)2m\left(3mn+2\right)  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

O polinómio x2+8x+16x^2+8x+16 é igual a:

 (x+8)(x+8)\left(x+8\right)\left(x+8\right)  

 (x+4)(x4)\left(x+4\right)\left(x-4\right)  

 (x8)(x+8)\left(x-8\right)\left(x+8\right)  

 (x+4)(x+4)\left(x+4\right)\left(x+4\right)  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ao fatorizar  x22x+1x^2-2x+1   obtemos:

 (x2)(x2)\left(x-2\right)\left(x-2\right)  

 (x+1)(x+1)\left(x+1\right)\left(x+1\right)  

 (x1)(x1)\left(x-1\right)\left(x-1\right)  

 (x+1)(x1)\left(x+1\right)\left(x-1\right)  

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?