Search Header Logo

Calcul algebric

Authored by Paun Mihai

Mathematics

8th Grade

Used 5+ times

Calcul algebric
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Rezultatul calculului 3x∙(2x – 3) este

5x2 + 9x

5x2 - 9x

6x2 - 9x

-6x2 + 9x

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Fie expresia E(x)=2x2 – 5 – 3x + 7 – x2 + 2x valoarea expresiei E(0) este

x2 - x + 2

2

1

nu exista

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Rezultatul calculului 3x∙(2x – 3) este

5x2 + 9x

5x2 - 9x

6x2 - 9x

-6x2 + 9x

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Descompunerea in factori a expresiei a2 - b2 este

(a+b)(a-b)

a2+ b2

(a+b)2

(a-b)2

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Rezultatul calculului (√2 -√3 )(√2 + √3) este

1

-1

-5

0

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Rezultatul ( 4x – 1)2 este

16x2 -1

16x2 -8x + 1

16x2 + 1

16x2 -8x + 2

Access all questions and much more by creating a free account

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?