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What is the degree of the polynomial a4 + b3 - 2ab + c?

User Corrl
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2 Answers

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The degree of any given polynomial is said to be the highest power in the exponent of variables given in the polynomial.

For example, quadratic equations like (4x² + 4x + 1) have degree 2.

Here given polynomial is (a⁴ + b³ - 2a·b + c), this polynomial is a multivariable expression.

It is clearly visible that the highest power in the exponent of its variables is 4.

So, the degree of the given polynomial is 4.

User R H
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6 votes
For this case we have a polynomial of two variables.
The variables of the polynomial are:
variable 1: a
variable 2: b
The degree of the polynomial, in this case, is given by the term of the polynomial that has the highest exponent.
We then have the following polynomial:

a ^ 4 + b ^ 3 - 2ab + c
The term with the greatest exponent is:

a ^ 4
Therefore, the polynomial is of degree 4.
Answer:
The polynomial is of degree 4.
User Fedepad
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