To calculate: The number of real roots of equation
Answer to Problem 8CT
The number of real roots of equation
Explanation of Solution
Given information:
The expression is given as:
Formula used:
If
Then number of real roots are,
If
If
If
Calculation:
Using the rule of real roots on discriminant of quadratic equation,
The values of
The discriminant of quadratic equation is negative.
So, by this rule If
Chapter 12 Solutions
Algebra: Structure And Method, Book 1
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