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प्रश्न
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:
3x2 - 4x +15
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उत्तर
3x2 - 4x +15 is a polynomial of one variable x
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संबंधित प्रश्न
Following expression is polynomial in one variable or not? State reason for your answer.
4x2 - 3x + 7
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5x3 + 4x2 + 7x
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`pi/2x^2+x`
Write the coefficient of x2 in the following:-
`sqrt2x-1`
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`1/(x + 1)`
Classify the following polynomial as polynomials in one variable, two variables etc.
x2 – 2xy + y2 + 1
Write the coefficient of x2 in the following:
(x – 1)(3x – 4)
Give an example of a polynomial, which is binomial of degree 20.
Classify the following as linear, quadratic, and cubic polynomial:
x - x3
