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प्रश्न
Give an example of a polynomial, which is trinomial of degree 2.
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उत्तर
The example of trinomial of degree 2 is x2 – 5x + 4 or 2x2 – x – 1
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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 degree of the following polynomial:-
`5t - sqrt7`
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:
`1/7 a^3 - 2/sqrt(3) a^2 + 4a - 7`
Which of the following expression are polynomials? Justify your answer:
`1/(x + 1)`
Which of the following expression are polynomial? Justify your answer:
`1/(2x)`
Classify the following polynomial as polynomials in one variable, two variables etc.
y3 – 5y
Classify the following polynomial as polynomials in one variable, two variables etc.
xy + yz + zx
Find the value of the polynomial 3x3 – 4x2 + 7x – 5, when x = 3 and also when x = –3.
An algebraic expression is a polynomial in one variable when it contains:
