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प्रश्न
Which of the following expressions are not polynomials?
x2 + 2x−2
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उत्तर
\[ x^2 + 2 x^{- 2} \text{is not a polynomial because - 2 is the power of variable x is not a non negative integer .} \]
संबंधित प्रश्न
Divide the given polynomial by the given monomial.
(x3 + 2x2 + 3x) ÷ 2x
Write the degree of each of the following polynomials.
2x2 + 5x2 − 7
Write the degree of each of the following polynomials.
Which of the following expressions are not polynomials?
Which of the following expressions are not polynomials?
Divide −21abc2 by 7abc.
Divide 5z3 − 6z2 + 7z by 2z.
Find whether the first polynomial is a factor of the second.
x + 1, 2x2 + 5x + 4
Find whether the first polynomial is a factor of the second.
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The denominator of a fraction exceeds Its numerator by 8. If the numerator is increased by 17 and the denominator is decreased by 1, we get `3/2`. Find the original fraction.
