Advertisements
Advertisements
प्रश्न
Which of the following expression are polynomial? Justify your answer:
`1/(x + 1)`
Advertisements
उत्तर
`1/(x + 1) = (x + 1)^-1`
Here, the power of x is not a whole number.
Hence, `1/(x + 1)` is not a polynomial.
APPEARS IN
संबंधित प्रश्न
Write whether the following expression is polynomial in one variable or not. State the reason for your answer.
4x2 − 3x + 7
Write the coefficient of x2 in the following:-
`2+x^2+x`
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:
`x - 4/x`
Every polynomial is a binomial.
Classify the following polynomial as polynomials in one variable, two variables etc.
xy + yz + zx
Write the coefficient of x2 in the following:
`pi/6 x + x^2 - 1`
Classify the following as linear, quadratic and cubic polynomial:
y + y2 + 4
The degree of 12 − p6 + 3p2 is:
The degree of 4a2b + 7ab3 − 2b is:
