A
= 0 or B = 0
Important Note:
All the exercises and examples in this
chapter are solved in the set of complex numbers, C.
Example 1
Solve the following
equation:
Solution
x
+ 2 =0 or
x
= -2 or
x
= -2 or
Example 2
Solve the equation: (1)
Solution
Example 3
Solve the following
equation:
Solution
Example 4
Solve the equation:
Solution
Exercise 1
Solve the equation: