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प्रश्न
Classify the following as linear, quadratic and cubic polynomial:
r2
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उत्तर
Linear polynomial, quadratic polynomial, and cubic polynomial have their degrees as 1, 2 and 3 respectively.
r2 is a quadratic polynomial as its degree is 2.
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संबंधित प्रश्न
Write the coefficient of x2 in the following:-
`2+x^2+x`
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
`y^2 +2sqrt3`
Write the degree of the following polynomial:-
3
Which of the following expression are polynomial? Justify your answer:
`1 - sqrt(5)x`
Which of the following expression are polynomial? Justify your answer:
`1/(x + 1)`
Which of the following expression are polynomial? Justify your answer:
`1/7 a^3 - 2/sqrt(3) a^2 + 4a - 7`
Which of the following expression are polynomials? Justify your answer:
`1/(x + 1)`
Write the coefficient of x2 in the following:
(2x – 5)(2x2 – 3x + 1)
Give an example of a polynomial, which is trinomial of degree 2.
Classify the following as linear, quadratic, and cubic polynomial:
x - x3
