The standard form of this equation will be 3z^4 + 2z^3 - z^2 + 5z.
What is a polynomial in the equation?
The equations formed with variables, exponents, and coefficients are called as polynomial equations. It can have different exponents, where the higher one is called the degree of the equation. We can solve polynomials by factoring them in terms of degree and variables present in the equation.
What is not a polynomial?
Polynomials cannot contain fractional exponents. Terms containing fractional exponents (such as 3x+2y1/2-1) are not considered polynomials. Polynomials cannot contain radicals. For example, 2y2 +√3x + 4 is not a polynomial.
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