Binom négyzete

Binom négyzete

7th - 9th Grade

8 Qs

quiz-placeholder

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Binom négyzete

Binom négyzete

Assessment

Quiz

Mathematics

7th - 9th Grade

Medium

Created by

Enikő Szász

Used 5+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(2x - 1)2 =

4x2 - 4x + 1

2x2 - 4x + 1

4x2 - 1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

( a + 2)2 =

a2 + 4

a2 + 4a + 4

a2 + 2a + 4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

( √2 + 3)2 =

5 + 6√2

11 + 6√2

9

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik kijelentés igaz?

( a - b)2= a2 - 2ab + b2

( a - b)2= a2 + 2ab - b2

5.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Egészítsd ki:


(3a - 4)2= 9a2- 24a + ...

6.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Egészítsd ki:


(2a - 5b)2= 4a2 - ...ab + 25b2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

(7 - x)2=

14 -14x + x2

49 - x2

49 - 14x + x2

8.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Egészítsd ki:

( 1 + 4a)2 = ... + 8a + 16a2