Concept explainers
To find: The real roots of the given equation.
Answer to Problem 15OE
The given equation has no real roots. The roots are
Explanation of Solution
Given:
The given equation is
Calculation:
The given expression can be simplified as follows.
Any number measurable on the number line whether positive, negative, and decimal or in fractions is called the real number. The real numbers consist of zero also. The numbers represented on the imaginary axis are not the real numbers. The imaginary numbers are denoted by i.
Here,
Therefore, given equation has no real roots. The roots are
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