Question

Find the degree of 2020?

Answer 1

Given:

The given number is 2020.

To find:

We need to find the degree of given number.

Solution:

Before solving the question, we should know the meaning of degree.

Degree of a polynomial: A degree is the greatest or highest power of the variable in the expression (polynomial expression).

Example:

1. $x^2+x$

A. The degree of above polynomial is 2.

2. $x^3+2+x$

A. The degree of above polynomial is 3.

Now consider the given number,

$\Rightarrow 2020$

The above number can be written as,

$\Rightarrow 2020\times 1$

We know that, $a^0=1$.

Applying the above formula,

$\Rightarrow 2020\times x^0$

Simplifying the above expression,

$\Rightarrow 2020x^0$

In the above expression, the highest degree of $x$ is zero (0).

Therefore, the degree of given expression is zero (0).

Answer 2

SOLUTION

TO DETERMINE

The degree of 2020

CONCEPT TO BE IMPLEMENTED

POLYNOMIAL

Polynomial is a mathematical expression consisting of variables, constants that can be combined using mathematical operations addition, subtraction, multiplication and whole number exponentiation of variables

DEGREE OF A POLYNOMIAL

Degree of a polynomial is defined as the highest power of its variable that appears with nonzero coefficient

When a polynomial has more than one variable, we need to find the degree by adding the exponents of each variable in each term.

EVALUATION

Here the given polynomial is 2020

The given polynomial can be rewritten as

$\sf{2020 = 2020 . \: {x}^{0} }$

Here we take the variable as x

Now we notice that 0 is the highest power of its variable ( x ) that appears with nonzero coefficient

Hence the degree of 2020 is 0

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