Search Header Logo
тест

тест

Assessment

Presentation

Mathematics

7th Grade

Hard

Created by

Гулбостан Султанбай

Used 9+ times

FREE Resource

0 Slides • 15 Questions

1

Fill in the Blanks

Type answer...

2

Multiple Choice

(3a+2b)2

1

9a2+12ab+4b2

2

9a2-12ab+4b2

3

9a2-4b2

4

9a2+4b2

3

Multiple Choice

1. x2-9 көпмүшесін көбейткіштерге жіктеңдер

1
(x - 3)(x - 3)
2
(x - 9)(x + 1)
3
(x - 3)(x + 3)
4
(x - 4)(x + 4)

4

Multiple Choice

4a2-20ab+25b2

1

(2a-15b)2

2

(2a+5b)2

3

(2a-5b)2

4

(2a+15b)2

5

Multiple Choice

2. (m-4n)(m-4n) көбейтіндісін көпмүше түрінде жазыңдар

1
m² + 8mn + 16n²
2
m² - 4mn + 16n²
3
m² - 8n² + 16mn
4
m² - 8mn + 16n²

6

Multiple Choice

(12a+7b)(12a-7b)

1

144a2+49b2

2

144a2+168ab+49b2

3

144a2-168ab+49b2

4

144a2-49b2

7

Multiple Choice

3. а3+6а2в+12ав2+8в3 көпмүшесін екімүшені кубы ретінде жазыңдар:

1
(a + 2b)^3
2
(2a + b)^3
3
(a + 3b)^3
4
(a + b)^3

8

Multiple Choice

(x+6y)2

1

x2-12xy+36y2

2

x2+12xy+36y2

3

x2-36y2

4

x2+12xy-36y2

9

Multiple Choice

4. Көпмүше түрінде жазыңдар:   (5х-3у)3

1
125x^3 - 135x^2y + 81xy^2 + 27y^3
2
125x^3 - 81xy^2 + 27y^3
3
125x^3 - 135x^2y + 27y^3
4
125x^3 - 135x^2y + 81xy^2 - 27y^3

10

Multiple Choice

(4x-7y)2

1

16x2+56xy-49y2

2

16x2-56xy-49y2

3

16x2+56xy+49y2

4

16x2-56xy+49y2

11

Multiple Choice

64x6-81y8

1

(8x3+9y4)(8x3-9y4)

2

(8x3+9y4)2\left(8x^3+9y^4\right)^2  

3

(8x39y4)2\left(8x^3-9y^4\right)^2  

4

(8x3+9y4)(8x3+9y4)

12

Multiple Choice

7y3(y-x2)(y+x2)

1

7y5+28y3x4

2

7y5-7y3x4

3

7y-28y3x4

4

7y5-8y3x4

13

Multiple Choice

0,16z2+4zc+25c2

1

(0,4z+5c)(0,4z-5c)

2

(0,4z-5c)2

3

(0,4z+5c)2

4

(0,3z+5c)2

14

Multiple Choice

(0,2z-7c)2=

1

0,04z2+2,8zc-49c2

2

0,04z2-2,8zc-49c2

3

0,04z2+2,8zc+49c2

4

0,04z2-2,8zc+49c2

15

Multiple Choice

(1,5z-11c)(1,5z+11c)

1

2,25z2-121c2

2

2,25z2+121c2

3

2,25z2-33zc+121c2

4

2,25z2+33zc+121c2

Type answer...

Show answer

Auto Play

Slide 1 / 15

FILL IN THE BLANKS