Algebarski izrazi i razlomci

Algebarski izrazi i razlomci

9th Grade

10 Qs

quiz-placeholder

Similar activities

Evaluating and Operations with Functions

Evaluating and Operations with Functions

9th - 12th Grade

12 Qs

Changing the Subject of Formulae!

Changing the Subject of Formulae!

9th - 11th Grade

15 Qs

Combining Like Terms

Combining Like Terms

7th - 9th Grade

12 Qs

Exponent Rules (with rational exponents)

Exponent Rules (with rational exponents)

7th - 9th Grade

12 Qs

Persamaan Kuadrat (Pemfaktoran)

Persamaan Kuadrat (Pemfaktoran)

9th Grade

10 Qs

Solving Linear Equations Review

Solving Linear Equations Review

9th Grade

11 Qs

2 step equations

2 step equations

9th Grade

15 Qs

Operations on Polynomials

Operations on Polynomials

7th - 9th Grade

10 Qs

Algebarski izrazi i razlomci

Algebarski izrazi i razlomci

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Aleksandra Pletikosic

Used 7+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Algebarski izraz koji predstavlja razliku broja 5 i polovine umnoška brojeva x i y je:

512x+y5-\frac{1}{2}x+y

(512x) y\left(5-\frac{1}{2}x\right)\cdot\ y

512xy5-\frac{1}{2}x\cdot y

512x12y5-\frac{1}{2}x\cdot\frac{1}{2}y

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Vrijednost algebarskog izraza 3t212t33t^2-\frac{1}{2}t^3 ako je   t=1t=-1   jednaka je:

 72-\frac{7}{2}  

 52-\frac{5}{2}  

 52\frac{5}{2}  

 72\frac{7}{2}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Izračunajte do kraja algebarski izraz  2a23a(a+1)2a^2-3a\left(a+1\right)  
i označite rješenje.

 a23a-a^2-3a  

 a2+3a-a^2+3a  

 a23-a^2-3  

 a2+3-a^2+3  

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 Koji je od algebarskih izraza jednak izrazu  (x22)2\left(x^2-2\right)^2 ?

 x44x^4-4  

 x4+4x^4+4  

 x42x2+4x^4-2x^2+4  

 x44x2+4x^4-4x^2+4  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Potpuni rastav na faktore algebarskog izraza  8x^2-2  jednak je:

 2(4x21)2\left(4x^2-1\right)  

 2(2x1)22\left(2x-1\right)^2  

 2(2x1)(2x+1)2\left(2x-1\right)\left(2x+1\right)  

 (4x1)(2x+1)\left(4x-1\right)\left(2x+1\right)  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Ako je  a+b=\ 2  i  a^2+b^2=10  tada je  ab=a\cdot b=  

-3

5

8

16

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Algebarski razlomak  \frac{6y^3-6y}{9y^2+9y} 

nakon skraćivanja jednak je:

 2y23y+3\frac{2y-2}{3y+3}  

 2y23y3\frac{2y-2}{3y-3}  

 2y23\frac{2y-2}{3}  

 2y3\frac{2y}{3}  

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?