Advertisements
Advertisements
Question
Which of the following expression are polynomial? Justify your answer:
`1/(2x)`
Advertisements
Solution
`1/(2x) = 1/2 x^-1`
Here, the power of x = –1, which is not a whole number, but a negative number.
Hence, `1/(2x)` is not a polynomial.
APPEARS IN
RELATED QUESTIONS
Following expression is polynomial in one variable or not? State reason for your answer.
4x2 - 3x + 7
Write the degree of the following polynomial:-
`5t - sqrt7`
Which of the following expression are polynomial? Justify your answer:
`((x - 2)(x - 4))/x`
A binomial can have atmost two terms
Every polynomial is a binomial.
Give an example of a polynomial, which is monomial of degree 1.
Following expression is polynomial in one variable or not? State reason for your answer.
x10 + y3 + t50
Classify the following as linear, quadratic and cubic polynomial:
7x3
For polynomials in two or more variables, the degree is found by:
The exponent sum of the term −6mn2 is:
