Concept explainers
To calculate: The simplified form of the equation
And find all the possible rational roots.
Answer to Problem 3ACYP
The simplified form of the equation
Explanation of Solution
Given information:
The given equation:
Calculation:
Consider the expression as:
Rewrite the expression as:
As with the help of middle term factorization method solve the expression:
Now factor out he greatest common factor:
Here these are the factors
Now factor the term:
Here apply the formula of
So can write this as:
Now factor the term
Now take
Here,
The 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
Here no polynomial roots are found.
Thus, the simplified form of the equation
Chapter 6 Solutions
Algebra 2
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