Advertisements
Advertisements
Question
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
`3sqrtx+sqrt2x`
Advertisements
Solution
`3sqrtx+sqrt2x` is not a polynomial as the exponents of `sqrt3` is not a positive integer.
APPEARS IN
RELATED QUESTIONS
Write the degree of the following polynomial:-
5x3 + 4x2 + 7x
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
`x^12+y^3+t^50`
Write the coefficient of x2 in the following:-
`sqrt2x-1`
Write the degree of the following polynomial:-
3
Which of the following expression are polynomial? Justify your answer:
8
Which of the following expression are polynomial? Justify your answer:
`1/(2x)`
A binomial can have atmost two terms
Write the coefficient of x2 in the following:
3x – 5
Write the coefficient of x2 in the following:
(x – 1)(3x – 4)
Classify the following as linear, quadratic and cubic polynomial:
1 + x
