Advertisements
Advertisements
Question
Classify the following as linear, quadratic, and cubic polynomial:
x - x3
Advertisements
Solution
Linear polynomial, quadratic polynomial and cubic polynomial have their degrees as 1, 2 and 3 respectively.
x - x3 is a cubic polynomial as its degree is 3.
APPEARS IN
RELATED QUESTIONS
Write whether the following expression is polynomial in one variable or not. State the reason for your answer.
4x2 − 3x + 7
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:-
`sqrt2x-1`
Which of the following expression are polynomial? Justify your answer:
`sqrt(3)x^2 - 2x`
Give an example of a polynomial, which is trinomial of degree 2.
If p(x) = x2 – 4x + 3, then evaluate : `p(2) - p(–1) + p(1/2)`
Following expression is polynomial in one variable or not? State reason for your answer.
`3sqrtt + tsqrt2`
For polynomials in two or more variables, the degree is found by:
The exponent sum of the term −6mn2 is:
