Polinoame. Forma algebrică

Polinoame. Forma algebrică

12th Grade

10 Qs

quiz-placeholder

Similar activities

Miejsce zerowe funkcji

Miejsce zerowe funkcji

9th - 12th Grade

10 Qs

Basic Differentiation Rules

Basic Differentiation Rules

11th Grade - University

12 Qs

Operaciones con funciones

Operaciones con funciones

12th Grade

10 Qs

Kuis Eksponensial

Kuis Eksponensial

12th Grade

10 Qs

Operation and Composition of Function

Operation and Composition of Function

9th - 12th Grade

10 Qs

Evaluating and Operations with Functions

Evaluating and Operations with Functions

9th - 12th Grade

12 Qs

(5-2) Descartes' Law of Signs

(5-2) Descartes' Law of Signs

10th - 12th Grade

13 Qs

Latihan Soal Turunan Fungsi Trigonometri

Latihan Soal Turunan Fungsi Trigonometri

12th Grade

10 Qs

Polinoame. Forma algebrică

Polinoame. Forma algebrică

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

STAN ADRIAN

Used 9+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Se consideră polinomul 

 f(x)=3x24x5f\left(x\right)=3x^2-4x-5  Gradul lui f (x) este ....

3

2

1

0

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Forma algebrică a polinomului

 f(x)=(1x2)(2+3x)f\left(x\right)=\left(1-x^2\right)\cdot\left(2+3x^{ }\right)  este ......

 x32x2+3x2-x^3-2x^2+3x-2  

 

 -3x^3-2x^2+3x+2
 

  2x33x2+3x2-2x^3-3x^2+3x-2 

  3x2+2x2+x+2-3x^2+2x^2+x+2 

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 f(x)=(2m6)x3+(4m2)x25x+3f\left(x\right)=\left(2m-6\right)x^3+\left(4m-2\right)x^2-5x+3  

Dacă polinomul f(x) are gradul doi atunci m= ......

1

2

3

4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 f(x)=3x(2p8)4x+3f\left(x\right)=3x^{\left(2p-8\right)}-4x+3  

Polinomul f(x) are gradul doi dacă și numai dacă  p=.......

2

3

4

5

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Dacă polinoamele  f(x)=3x46x2+8x2f\left(x\right)=3x^4-6x^2+8x-2  și  g(x)=(m3)x4+(n2)x3+(p4)x28x2g\left(x\right)=\left(m-3\right)x^4+\left(n-2\right)x^3+\left(p-4\right)x^2-8x-2  

atunci n= .........,  p= ............

n=2,  p=2

n= -2,  p = -2

n=2,   p= - 2

n=-2,  p= 4

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Fie  f(x)=2x33x2+4x2f\left(x\right)=2x^3-3x^2+4x-2   Atunci  f(-1) este egal cu ......

-9

-11

-3

7

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Fie  f(x)=4x32x210x+20f\left(x\right)=4x^3-2x^2-10x+20 . Rădăcină a polinomului f(x) este numărul 

-1

-2

1

2

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?