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Algebraic expression

Total questions: 15

Worksheet time: 27mins

Name
Class
Date
1.

 (2a+b)+(3a5b+4)\left(2a+b\right)+\left(3a-5b+4\right)  

(a)  

2.

 (4x7y)(5x9y)\left(4x-7y\right)-\left(5x-9y\right)  

a)

 2y+x-2y+x  

b)

 x+2y-x+2y  

c)

 9x16y9x-16y  

d)

 x9yx-9y  

3.

 (3k8h)+(2k+5h)\left(3k-8h\right)+\left(2k+5h\right)  

a)

 5k3h5k-3h  

b)

 5k13h5k-13h  

c)

 k3hk-3h  

d)

 k+13hk+13h  

4.

 (9pqrs+4)(5pq+2rs3)\left(9pq-rs+4\right)-\left(-5pq+2rs-3\right)  

a)

 4pq+rs+64pq+rs+6  

b)

 4pq3rs+74pq-3rs+7  

c)

 14pq3rs+714pq-3rs+7  

d)

 14pq+3rs+714pq+3rs+7  

5.

 (5mn+1)(6h2mn)+(10+4h)\left(5mn+1\right)-\left(6h-2mn\right)+\left(-10+4h\right)  

(a)  

6.

 12cd2×34d3e212cd^2\times\frac{3}{4}d^3e^2  

a)

 9cd5e29cd^5e^2  

b)

 9d5e29d^5e^2  

c)

 12cde12cde  

d)

 9c3d39c^3d^3  

7.

 16h4k2÷8h3k16h^4k^2\div8h^3k  

(a)  

8.

 6(x+y)6\left(x+y\right)  
x =4, y=-2



(a)  

9.

 x2+6z8\frac{x}{2}+6z-8  
x=4,   y= -2,    z=3

(a)  

10.

 3x7y+2z-3x-7y+2z  
x=4,   y= -2,    z=3


(a)  

11.

 2y5z+92y-5z+9  

 y= -2,    z=3



(a)  

12.

 10pq4r÷(4p2q)10pq^4r\div\left(-4p^2q\right)  

a)

 2.5q3r2.5q^3r  

b)

 2.5pq2r2.5pq^2r  

c)

 5qr2\frac{5qr}{2}  

d)

 5q3r2p-\frac{5q^3r}{2p}  

13.

 4ab×c2bd÷8abc4ab\times c^2bd\div8abc  

a)

 2a2b3d2a^2b^3d  

b)

 bcd2\frac{bcd}{2}  

c)

 abcd2\frac{abcd}{2}  

d)

 32a2b3cd32a^2b^3cd  

14.

 18ab2c2÷6bc218ab^2c^2\div6bc^2  

(a)  

15.

 7rt×(9su)7rt\times\left(-9su\right)  









(a)