Advertisements
Advertisements
Question
Following expression is polynomial in one variable or not? State reason for your answer.
x10 + y3 + t50
Advertisements
Solution
We have x10 + y3 + t50
Here, the exponent of every variable is a whole number, but x10 + y3 + t50 is a polynomial in x, y and t, i.e., in three variables. So, it is not a polynomial in one variable.
APPEARS IN
RELATED QUESTIONS
Write whether the following expression is polynomial in one variable or not. State the reason for your answer.
4x2 − 3x + 7
Give one example each of a binomial of degree 35, and of a monomial of degree 100.
Write the degree of the following polynomial:-
5x3 + 4x2 + 7x
Which of the following expression are polynomial? Justify your answer:
`1/7 a^3 - 2/sqrt(3) a^2 + 4a - 7`
A binomial can have atmost two terms
Classify the following polynomial as polynomials in one variable, two variables etc.
x2 + x + 1
Give an example of a polynomial, which is binomial of degree 20.
Give an example of a polynomial, which is trinomial of degree 2.
The degree of 12 − p6 + 3p2 is:
The exponent sum of the term −6mn2 is:
