Advertisements
Advertisements
प्रश्न
Following expression is polynomial in one variable or not? State reason for your answer.
`3sqrtt + tsqrt2`
Advertisements
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`
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:-
`pi/2x^2+x`
Write the coefficient of x2 in the following:-
`sqrt2x-1`
Write the degree of the following polynomial:-
4 - y2
Which of the following expression are polynomial? Justify your answer:
`1 - sqrt(5)x`
Following expression is polynomial in one variable or not? State reason for your answer.
`y+2/y`
Classify the following as linear, quadratic and cubic polynomial:
y + y2 + 4
Classify the following as linear, quadratic and cubic polynomial:
7x3
The degree of 4a2b + 7ab3 − 2b is:
