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Simple factorization and expansion

Authored by Gladstone Kuetsinya

Mathematics

8th - 9th Grade

CCSS covered

Used 10+ times

Simple factorization and expansion
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20 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Factorise x²+4x

x(x+4)
4x(x+1)

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Factorise 8m + 32m2n.

8(m+4m2n)

8m(1+4mn)

8m(1+n)

4m(2+8mn)

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Factorise 2x+8

2(x+4)
2(x+8)

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Expand  2x(y+z)+3x(2y+z)2x(y+z)+3x(2y+z)  . 

 x(8y+5)x(8y+5)  

 8yx+6z8yx+6z  

 5xz+8xy5xz+8xy  

I don’t know 😓

Tags

CCSS.6.EE.A.3

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

expand and simplify  x(2xy)+2x(y3x)-x\left(2x-y\right)+2x\left(y-3x\right)  

 8x2+3xy-8x^2+3xy  

 4x2+xy+y2-4x^2+xy+y^2  

 4x2+3xy-4x^2+3xy  

 8x2+3xy8x^2+3xy  

Tags

CCSS.7.EE.A.1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify 8x-2-5x+4.

3x+2

3x-2

6x-1

3x-7

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Factorise: 12x2 + 15x

6x(2x+3)
3(x2+5x)
4x(3x+5)
3x(4x+5)

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