Αξιοσημείωτες ταυτότητες

Αξιοσημείωτες ταυτότητες

9th Grade

8 Qs

quiz-placeholder

Similar activities

Tri 3 Finals Review Day 2 - Quadratics

Tri 3 Finals Review Day 2 - Quadratics

9th - 10th Grade

10 Qs

lenguaje algebraico

lenguaje algebraico

9th - 11th Grade

10 Qs

Equações do 2º grau

Equações do 2º grau

9th Grade

10 Qs

Geometría analítica

Geometría analítica

9th - 11th Grade

13 Qs

Factoring Review (2/25-2/26)

Factoring Review (2/25-2/26)

9th - 12th Grade

10 Qs

Q3_QUIZ1_DIRECT AND INVERSE VARIATION_ACCURACY

Q3_QUIZ1_DIRECT AND INVERSE VARIATION_ACCURACY

9th Grade

10 Qs

ทดสอบ ม3 ครั้งที่2

ทดสอบ ม3 ครั้งที่2

9th Grade

10 Qs

Math

Math

7th - 9th Grade

11 Qs

Αξιοσημείωτες ταυτότητες

Αξιοσημείωτες ταυτότητες

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Medium

Created by

Yolanda Christopoulou

Used 3+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ποιες από τις παρακάτω ισότητες δεν είναι ταυτότητα;

0x = 0 

x + y = 0

α2α = α3

(x + 3)2 = x2 + 6x + 9

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Το ανάπτυγμα του (x + α)2 είναι:

x2 + α2

x2 - 2xα + α2

x2 + xα + α2

x2 + 2xα + α2

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Το ανάπτυγμα του (2α + 1)2 είναι:

2 + 4α + 1

2 + 1

2 + 4α + 1

2 + 2α + 1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Το ανάπτυγμα του (y - 2)2 είναι:

y2 - 2y + 4

y2 - 4   

y2 - 4y + 4

y2 + 4y + 4

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Το ανάπτυγμα του (x + 1)3 είναι:

  1. x3 + 3·x·1 + 13

  1. x3 + 13

  1. x3 + 3·x2 ·1 + 3·x·12 + 13

x3 + x2·1 + x·12 + 13

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Το ανάπτυγμα του (β - 2)3 είναι:

  1. β3 - 3·β·2 + 23

  1. β3 - 23

  1. β3 - β2 ·2 + β·22 - 23

β3 - 3·β2 ·2 + 3·β·22 - 23

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Το ανάπτυγμα του (y - 3)(y + 3) είναι:

y2 - 3

9 - y2

y2 - 9

3 - y2

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?