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Factorization and expansions of algebraic expression

Total questions: 10

Worksheet time: 16mins

Name
Class
Date
1.

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

a)

 x(8y+5)x(8y+5)  

b)

 8yx+6z8yx+6z  

c)

 5xz+8xy5xz+8xy  

d)

I don’t know 😓

2.

Expand (x +5)(x−5).

a)

x2−5

b)

x2+5

c)

x2+25

d)

x2−25

3.

The middle term in the expansion of

 (3x1)2\left(3x-1\right)^2  is ............

a)

 3x3x  

b)

 6x-6x  

c)

 6x6x  

d)

 6x26x^2  

4.

Expand and simplify 3(a+2)+73\left(a+2\right)+7  

a)

 3a+103a+10  

b)

 3a+133a+13  

c)

 3a+273a+27  

d)

 a+27a+27  

5.
Expand and Simplify
-4(2h + 3)
a)
-8h - 12
b)
-8h - 3
c)
-8h + 3
d)
-8h +12
6.
Factorise 3x²+12x
a)
3x(x+4)
b)
3(x²+4)
7.

Factorize 18ef − 6fg + 9hf completely

a)

3f(6e − 2g + 3h)

b)

6f(3e − g + 3h)

c)

3(6ef − 2fg + 3hf)

d)

18f(e − 3g + 2h)

8.

Factorize 3gh2 − gh completely

a)

gh(3h − 1)

b)

3gh(h − 1)

c)

g(3h2 − h)

d)

g(3h2 − 1)

9.

12y2 + 3y = 3(4y2 + y)

True or False?

a)

True

b)

False

10.

 

The common factor of  x3 y2 x^{3\ }y^2\   and  x4yx^4y  

a)

 x4y2x^4y^2  

b)

 x4yx^4y  

c)

 x3y2x^3y^2  

d)

 x3yx^3y