
Concept explainers
To calculate: The simplified form of the equation
Find all the possible zeros of rational function.

Answer to Problem 11PPS
The simplified form of the equation
Explanation of Solution
Given information:
The given equation:
Calculation:
Consider the expression as:
Now take
Here,
This function is not a perfect cube.
So in grouping solve the equation.
As,
Now find the rational possible roots:
Here is no factors so make groups:
So find the leading coefficient and trilling coefficient.
The leading coefficient is
Now factor of leading coefficient is:
Now to find the list of positive rational solutions for the expression look at the factors of the constants.
That are:
Here the last two terms subtracting values from the cube of the first and want to get zero,
So as have to take the positive number, and mostly take the less than mid-way.
So take a startup with
So the value is not zero its too grater than zero.
So check with the value
So the value is not zero its too grater than zero.
So check with the value
Here is no rational root.
Thus, the simplified form of the equation
Chapter 6 Solutions
Algebra 2
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