Search Header Logo

тождественные преобразования

Authored by Алия Нысанбекова

Mathematics

1st - 12th Grade

Used 6+ times

тождественные преобразования
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

                          Представьте в виде многочлена  (4х – 5у)2              

16х2 -40ху + 25у2

        2 -20ху + 5у2            

16х2 -20ху + 25у2

   16х2 + 20ху + 25у2.  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Представьте в виде квадрата двучлена:

                                 49х2 – 70ху + 25у2.  

      (7х + 5у)                                           

   

(7х – 5у)2 ;

(5х – 7у)2

   (5х + 7у)2.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Упростите выражение:

                                    6а - (4а – 3)2.

   

-16а2 +30а –9                                

                     

2+18а-9                      

2 -12а+6                 

16а2 -30а + 9;   

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

   Решите уравнение :      х2 +16х + 64=0                 

   

  - 4                                       

                               

     4

   -8  

8

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Решите уравнение

                               х2 -8х + 16=0. 

                                              

  - 4                                            

      

8

-8  

   4    

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Представьте  выражение в виде многочлена

                                   (2х – 3) (2х + 1) - (2х + 1)2 

          

8х-2                            

             

- 8х + 1              

-8х-4                       

   - 4

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?