Can a Polynomial be Transformed to Eliminate its Quadratic and Linear Terms?

  • Thread starter Jhenrique
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In summary, it is not possible to transform a polynomial of the form ax³+bx²+cx+d into another polynomial of the form t³+pt+q and eliminate the quadratic and linear terms. This is because a polynomial of the form t³+pt+q cannot have three different real roots, unlike a polynomial of the form ax³+bx²+cx+d.
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Jhenrique
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Homework Statement


I want to transform a polynomial of kind p(x)=ax³+bx²+cx+d in another like p(t)=At³+B. Is possible?

Homework Equations


Is possible to transform a polynomial of kind ax³+bx²+cx+d in another like t³+pt+q.
https://en.wikipedia.org/wiki/Cubic_formula#Reduction_to_a_depressed_cubic
But, I wish to eliminate the quadratic term and the linear term too.

The Attempt at a Solution


None well successful that compensates write here.
 
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  • #2
It is not possible. A polynomial x³+bx²+cx+d can have three different real roots. A polynomial At³+B can not.
 

Related to Can a Polynomial be Transformed to Eliminate its Quadratic and Linear Terms?

1. What is the definition of polynomial transformation?

A polynomial transformation is a mathematical process that involves changing the form or appearance of a polynomial function without altering its essential properties. This can include manipulating the coefficients, adding or subtracting terms, or changing the degree of the polynomial.

2. What is the purpose of transforming a polynomial?

The purpose of transforming a polynomial is to simplify or manipulate the function in order to make it easier to analyze or solve. This can also help to reveal important characteristics of the polynomial, such as its roots, end behavior, and symmetry.

3. What are the different types of polynomial transformations?

There are several types of polynomial transformations, including horizontal and vertical translations, reflections, scaling, and rotations. These transformations can be applied to individual terms or the entire polynomial function.

4. How do polynomial transformations affect the graph of a polynomial function?

Polynomial transformations affect the graph of a polynomial function by changing its shape, position, and/or orientation. For example, a horizontal translation will shift the graph left or right, while a vertical reflection will flip the graph over the x-axis.

5. Can polynomial transformations change the degree of a polynomial?

Yes, polynomial transformations can change the degree of a polynomial. For example, combining two quadratic functions will result in a new polynomial of degree 4. However, it is important to note that the essential properties of the original polynomial, such as the number of terms and the leading coefficient, will remain the same.

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