Advertisements
Advertisements
प्रश्न
Following expression is polynomial in one variable or not? State reason for your answer.
`3sqrtt + tsqrt2`
उत्तर
We have `3sqrtt + tsqrt2 = 3t^(1/2) + sqrt2·t`
It is not a polynomial because one of the exponents of t is `1/2`, which is not a whole number.
APPEARS IN
संबंधित प्रश्न
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
`y^2 +2sqrt3`
Write the coefficient of x2 in the following:-
2 - x2 + x3
Write the degree of the following polynomial:-
3
Which of the following expression are polynomial? Justify your answer:
`((x - 2)(x - 4))/x`
Which of the following expression are polynomials? Justify your answer:
`1/(x + 1)`
A binomial may have degree 5
Write the coefficient of x2 in the following:
3x – 5
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.
`y^2+sqrt2`
Classify the following as linear, quadratic and cubic polynomial:
7x3
