The algebraic expression f(x) = 0 is a polynomial of degree 4. The variable f in option (d) has negative power. Therefore, option (c) is a polynomial of degree four. The right answer is c. It is a quadratic polynomial. Therefore, it has degree four.

## f(x) = 0

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A polynomial is a numerical expression that has more than one variable. Its degree is the largest sum of all its exponents. A polynomial with a degree of four is called a monomial.

The answer is option (C). However, a polynomial of this degree does not have a power greater than two. This is because option (D) contains an exponent that is negative. Therefore, option (C) must be the right answer.

Another example of a polynomial is 6×2 + 4xy2. It is a three-term polynomial. It violates the rule that polynomials cannot have variables under a root. In addition, it does not have variables in the denominator.

Polynomials with a degree of 4 are not necessarily degree-preserving. For example, the polynomial f(x) / 4 Z has a degree of 2 x, but it is not a degree-preserving polynomial. In contrast, polynomials with a degree of 3 are degree-preserving, but they are not necessarily degree-preserving.

## c) 9×4 – x3 – x/5

In algebra, a polynomial is an expression with at least one non-negative integer or fractional power. In other words, a polynomial is composed of constants, variables, coefficients, and algebraic operations. This article explains the definition of a polynomial and some examples.

A polynomial with degree four is an expression that has four terms: a fifth-degree term, a third-degree term, a constant term, and a first-degree term. A polynomial with four terms is also known as a binomial. The first-degree term of the polynomial is called a leading term; the second-degree term is called a non-zero term, and the last term has a no-variable coefficient, or n-th-degree term.

The degree of a polynomial term is the sum of the exponents of the variables that make up the term. The degree of the polynomial term is the greatest of all its terms. In other words, the degree of a polynomial term equals the sum of all the terms.

An example is x2x+y4x+b. The variable in the denominator is equal to two. Then, subtract a variable from each term to get a polynomial with a degree of four. You can also write the degree of a polynomial term as a number or a fraction.

## -x4 + x2 + x

In algebra, a polynomial is a number expression that combines like terms. In this case, the number of terms is four. However, if one of the terms is missing, the expression is a binomial of degree four. Therefore, the missing term must be on m.

In algebra, a polynomial is a number expression with a maximum power of a non-negative integer or fractional power. For example, 5×4 + square root of 4x is not a polynomial, because it violates the definition of a polynomial. In addition, the variable in option (d) has negative power. The polynomial is therefore option (c).

To calculate the degree of a polynomial, write the coefficients of the largest term. For example, x2y5 has a degree of 4, whereas -x4+x2+x3 has a degree of two.

Usually, polynomials consist of real numbers and variables. Their coefficients and exponents cannot include division or subtraction, but they can only include addition and multiplication. Another important feature of polynomials is that they contain more than one term, unlike monomials. In a polynomial, the largest term is written first and has the largest exponent. This is known as the leading term, and it tells the degree of a polynomial.

## Quadratic polynomial

A quadratic polynomial with a grade of four has four terms. This type of polynomial is also referred to as a quadratic, cubic, or biquadratic polynomial. The degree of this polynomial is determined by the coefficients.

The graph of a quadratic with a degree of 4 is given by the following equation. The graph of this equation has two real roots and two integer roots. It is the square root of a binomial. Its coefficients are 1, 2, 4, and 6.

Polynomial with a degree of 4 has four terms, two first-degree terms, and one constant term. The first term has the largest power of the variable. The leading term has a coefficient of 2. There is also a constant term at the end of the polynomial.

The coefficient of x in a quadratic with a degree of 4 is the product of the roots. If the coefficients are the product of two roots, then the polynomial has two double roots. The coefficient of x is negative between the roots. The constant term is the product of both roots. It is also called a trinomial. Once you’ve determined the degree of a polynomial, you can find its coefficients.

Another way to find the degree of a polynomial is to look at the exponents. The exponent of x in the leading term, x2y2 + 3×3 + 4y, is 2. Therefore, this polynomial has a degree of 4, or fourth.

## Cubic polynomial

The cubic polynomial y=a*x3+b*x2+c+d=0 has a degree of 4 and has three roots. The first root is x = 2. The second root is x = -1/2 or -3. The third root is x = 10. There are three real solutions for this equation.

A cubic polynomial is a polynomial with the highest degree of a variable, usually three. It is a general form of an algebraic equation with variable and constant coefficients, with exponents expressed as whole numbers. The exponents of the polynomial have an arithmetic expression, called a cubic equation.

A cubic polynomial with a degree of 3 is factorizable using its roots. The Fundamental Theorem of Algebra states that a cubic polynomial has at least three roots, which can be real or complex. It is important to note that even though the degree of the polynomial is odd, the coefficients are still equal.

A cubic polynomial with a degree of 3 is a third degree polynomial. The degree of the polynomial term is the sum of the exponents of each variable in the polynomial. The highest degree term is the most significant term.

## Degree-four polynomial

In algebra, a degree-four polynomial is a polynomial that has more than one variable. Its degree is the highest sum of all its exponents within a term. For example, 2x2y3 + 4xy2 – 3xy has the largest exponent total of five.

Degree-four polynomials are not usually written in descending order. Likewise, 6×2 does not have the highest degree. However, 7×4 is a leading term, which means it is the highest degree-four polynomial. Here are some examples of polynomials with three terms.

A degree-four polynomial in algebraic equations may be a monomial, a polynomial of arbitrary rings, a polynomial of zero degrees, or a polynomial of arbitrary numbers. The degree of a polynomial must be indicated in the algebraic expression, unless the degree is zero.

To find the degree of a polynomial in algebraic expression, multiply each term by the number of terms that have the same degree. This is a good way to simplify the expression and make it easier to understand. This method works for polynomial expressions involving two variables.

Another way to calculate the degree of a polynomial in algebraic expression is by finding its lowest degree, or p. This can be done by determining the power pi of each factor, as well as calculating the stretch factor a given function’s x-intercept. Then, factoring the expression using this technique can reveal the number of factors in the polynomial expression.

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