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NneO
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Homework Statement
if 2 is a root of 4x^3-3x^2-kx-4k^2= 0 find th value of k
NneO said:Homework Statement
if 2 is a root of 4x^3-3x^2-kx-4k^2= 0 find th value of k
Homework Equations
The Attempt at a Solution
A polynomial function is a mathematical function that is made up of one or more terms, each containing a variable raised to a non-negative integer power. The terms are combined using addition, subtraction, multiplication, and non-negative integer exponents.
The degree of a polynomial function is the highest power of the variable in the function. To find the degree, you can look at the term with the highest power, or you can add up the exponents of all the terms to find the highest overall degree.
The zeros of a polynomial function are the values of the variable that make the function equal to zero. To find the zeros, you can use the Rational Root Theorem, synthetic division, or the quadratic formula, depending on the degree of the function.
Yes, all polynomial functions can be factored. However, some polynomials may have complex roots, making it difficult to factor them using real numbers.
A polynomial function is a rule that assigns an output value to an input value, while a polynomial equation is a statement that two polynomial expressions are equal. In other words, a polynomial function is used to describe a relationship between inputs and outputs, while a polynomial equation is used to solve for specific values of the variable.