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Worksheets

Solving equations

Total questions: 7

Worksheet time: 9mins

Name
Class
Date
1.

factorize and solve the following

(x - 2 )(5x - 6 ) - 3x (4x - 8 ) = 0

a)

x = 2 or x = -6/7

b)

x = 2 or x = 6/5

c)

no solution

d)

x 2 or x = 6/17

2.

factorize and solve the following

2y2 - 8 = 2

a)

y = 8

b)

y = 4 or y = - 4

c)

no solution

d)

y = 2 or y = -2

3.

factorize and solve the following

5x2 + 1 = 4x2 + 10

a)

x = 9 or x = - 9

b)

no solution

c)

x = 3 or x = -3

4.

factorize and solve the following

x2 +6x + 9 = 0

a)

x = 9

b)

x = - 9

c)

x = 3

d)

x = - 3

5.

factorize and solve the following
 (x + 3 )2=2549\left(x\ +\ 3\ \right)^2=\frac{25}{49}  

a)

x = 3    

b)

x =5/7

c)

x = -16/7  or  x= -26/7

d)

x = -3    or   x= 5/7

6.

factorize and solve the following
 (3x2+5)2  (x23)2=0\left(\frac{3x}{2}+5\right)^2\ -\ \left(\frac{x}{2}-3\right)^2=0  

a)

x = 10/3    or    x = 6

b)

no solution

c)

x = -8   or   x = -1

d)

x = 8     or  x = 1

7.

factorize and solve the following x24=(x+2)(3x10)x^2-4=\left(x+2\right)\left(3x-10\right)  

a)

x = - 2   or   x = 4

b)

x = - 2   or   x = 12/5

c)

x = 2   or   x = - 4

d)

no solution