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
Classify the following as linear, quadratic and cubic polynomial:
x2 + x
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
`3sqrtx+sqrt2x`
Write the coefficient of x2 in the following:-
2 - x2 + x3
Write the degree of the following polynomial:-
`5t - sqrt7`
Which of the following expression are polynomial? Justify your answer:
8
Which of the following expression are polynomial? Justify your answer:
`1 - sqrt(5)x`
A binomial may have degree 5
Classify the following polynomial as polynomials in one variable, two variables etc.
xy + yz + zx
Classify the following as linear, quadratic, and cubic polynomial:
x - x3
For polynomials in two or more variables, the degree is found by:
