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प्रश्न
Which of the following expressions are not polynomials?
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उत्तर
\[3 y^3 - \sqrt{5}y + 9\ \text{is a polynomial because the powers of variable y are non negative integers .} \]
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संबंधित प्रश्न
Which of the following expressions are not polynomials?
x2 + 2x−2
Write each of the following polynomials in the standard form. Also, write their degree.
a2 + 4 + 5a6
Divide −4a3 + 4a2 + a by 2a.
Divide 5x3 − 15x2 + 25x by 5x.
Divide x4 + x2 + 1 by x2 + x + 1.
Divide 14x3 − 5x2 + 9x − 1 by 2x − 1 and find the quotient and remainder
Verify the division algorithm i.e. Dividend = Divisor × Quotient + Remainder, in each of the following. Also, write the quotient and remainder.
| Dividend | Divisor |
| 4y3 + 8y + 8y2 + 7 | 2y2 − y + 1 |
Find the value of a, if x + 2 is a factor of 4x4 + 2x3 − 3x2 + 8x + 5a.
Divide the first polynomial by the second in each of the following. Also, write the quotient and remainder:
y4 + y2, y2 − 2
7ab3 ÷ 14ab = 2b2
