Қысқаша көбейту формулалары

Қысқаша көбейту формулалары

7th Grade

6 Qs

quiz-placeholder

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Қысқаша көбейту формулалары

Қысқаша көбейту формулалары

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Aida Suttibay

Used 7+ times

FREE Resource

AI

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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

16-4х2                                           

16-8x+4x2

(4-2x)(4+2x)

16+ 8x+4x2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(3a-5b)2                                         

9a2 - 15аb + 25b2 

9a2 - 30аb + 25b2  

9a2 - 20аb+25b2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(2a+3b)2                                        

4a2+12аb+9b2

2a2+12аb+9b2

4a2+6аb+9b2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(a-2b)3                                            

a3- 2а2 b + 12аb2 - b3

a3- 6а2 b + 6аb2 - b3

a3- 6а2 b + 12аb2 - b3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

х3-216с                                         

(x-6c)(x2+6xc+6c2)  

(x-6c)(x2+6xc+36c2)

(x+6c)(x2+6xc+36c2)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a3+1                                               

(a+1)(a2-a+1)

(a+1)(a2-2a+1)

(a+1)(a2+2a+1)