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प्रश्न
Classify the following as linear, quadratic, and cubic polynomial:
x - x3
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उत्तर
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.
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संबंधित प्रश्न
Write the degree of the following polynomial:-
5x3 + 4x2 + 7x
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
Which of the following expression are polynomial? Justify your answer:
`sqrt(3)x^2 - 2x`
Which of the following expression are polynomial? Justify your answer:
`1/(x + 1)`
Write the coefficient of x2 in the following:
`pi/6 x + x^2 - 1`
Write the coefficient of x2 in the following:
3x – 5
Give an example of a polynomial, which is binomial of degree 20.
Following expression is polynomial in one variable or not? State reason for your answer.
`y^2+sqrt2`
Following expression is polynomial in one variable or not? State reason for your answer.
`y+2/y`
