Table of Contents
Is X power 1/3 a polynomial?
Polynomials cannot contain any of the following: 1. Variables raised to a negative or fractional exponent. (2x−2 2 x – 2 ,x12 x 1 2 ,… ).
What kind of polynomial is 1/3 x?
Cubic Polynomial
Degree of a Polynomial
| Polynomial | Degree | Example |
|---|---|---|
| Constant or Zero Polynomial | 0 | 6 |
| Linear Polynomial | 1 | 3x+1 |
| Quadratic Polynomial | 2 | 4×2+1x+1 |
| Cubic Polynomial | 3 | 6×3+4×3+3x+1 |
Is x2 1 x2 a polynomial?
its not a polynomial because 1/x² is written as….
Is x 3 xa a polynomial?
1. Is 3^x a Polynomial? 3^x is a polynomial.
Is X minus one upon x 1 a polynomial?
No. It is not a polynomial because x-1/x can be written as x – x⁻¹ and polynomials cannot have negative powers on the variables.
Is Y Y 3 a polynomial?
No. y cannot be in the denominator. it’s not a polynomial.
Why is x^(1/3) not a polynomial?
A polynomial in a single indeterminate x can always be written (or rewritten) in the form p (x)= anx^n+an-1x^n-1+….a1x+a0 where an, an-1….a1,a0 are constants and x is the variable. Hence by definitions x^ (1/3) is not a polynomial. But for all practical purposes it can be treated and hence addressed as a polynomial, because:
Is 4x-1 + 2 a polynomial?
Each exponent of x in a given term is a nonnegative integer: 4 for the first term, 3 for the second term, 2 for the third term, 1 for the fourth term, and 0 for the 5 th term (since 7 is really 7x 0 ). 4x-1 + 2 This is not a polynomial, since x has a negative exponent (a value of -1) in the first term.
What are the characteristics of a polynomial?
A polynomial can have constants, variables and exponents, but never division by a variable. Also they can have one or more terms, but not an infinitenumber of terms.
Is 3XY -2 a polynomial?
(Yes, “5” is a polynomial, one term is allowed, and it can be just a constant!) These are not polynomials. 3xy -2 is not, because the exponent is “-2” (exponents can only be 0,1,2,…) 2/(x+2) is not, because dividing by a variable is not allowed.