Search Header Logo

ΤΑΥΤΟΤΗΤΕΣ Γ΄ ΓΥΜΝΑΣΙΟΥ

Authored by stavroula papastilianou

Mathematics

9th Grade

Used 194+ times

ΤΑΥΤΟΤΗΤΕΣ  Γ΄ ΓΥΜΝΑΣΙΟΥ
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Το ανάπτυγμα  (−α−β)2\left(-α-β\right)^2  ειναι;

 α2+2αβ+β2α^2+2αβ+β^2  

 α2−2αβ+β2α^2-2αβ+β^2  

 α2−2αβ−β2α^2-2αβ-β^2  

 β2+2αβ−α2β^2+2αβ-α^2  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Το ανάπτυγμα  (−α+β)2\left(-α+β\right)^2  ειναι:

 α2+2αβ+β2α^2+2αβ+β^2  

 α2−2αβ+β2α^2-2αβ+β^2  

 β2−2αβ−α2β^2-2αβ-α^2  

 β2+2αβ+β2β^2+2αβ+β^2  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

To πολυώνυμο Α(χ) είναι ίσο με :

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Το ανάπτυγμα του γινομένου είναι:

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Το αποτέλεσμα των πράξεων είναι:

1

0

χ

2χy

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Το ανάπτυγμα της ταυτότητας είναι ίσο με :

4x2−8x3−34x^2-8x\sqrt{3}-3

16x2−8x3+316x^2-8x\sqrt{3}+3

16x2−4x3+316x^2-4x\sqrt{3}+3

16x2−8x+316x^2-8x+3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Το ανάπτυγμα της ταυτότητος είναι:

Media Image
Media Image
Media Image
Media Image

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

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?