Concept explainers
a.
Tosolve: theequation over the
a.
Answer to Problem 7CT
The solution of equation is
Explanation of Solution
Given information:
The equation is
Calculation: to solve the equation over the complex number, let
Now, factorise the equation and simplify,
Thus, the solution of the equation is
b.
To solve: the equation over the complex numbers.
b.
Answer to Problem 7CT
The solution of equation is
Explanation of Solution
Given information:
The equation is
Calculation: to solve the equation, first simplify
Now, use the
Thus, the solution of the equation is
Chapter 7 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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