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प्रश्न
Classify the following polynomial as polynomials in one variable, two variables etc.
x2 – 2xy + y2 + 1
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उत्तर
Polynomial x2 – zxy + y2 + 1 is a two variables polynomial, because it contains two variables x and y.
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संबंधित प्रश्न
Write the coefficient of x2 in the following:-
`2+x^2+x`
Classify the following as linear, quadratic and cubic polynomial:
x2 + x
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 expression are polynomial? Justify your answer:
`1 - sqrt(5)x`
Which of the following expression are polynomial? Justify your answer:
`1/(5x^-2) + 5x + 7`
Classify the following polynomial as polynomials in one variable, two variables etc.
y3 – 5y
Write the coefficient of x2 in the following:
(2x – 5)(2x2 – 3x + 1)
Classify the following as linear, quadratic, and cubic polynomial:
x - x3
Classify the following as linear, quadratic and cubic polynomial:
1 + x
The degree of 4a2b + 7ab3 − 2b is:
