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Which of the following algebric expressi...

Which of the following algebric expressions are polynomials?
`x^2-sqrt3x+4`

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`x^2-sqrt3x+4` is a polynomial and c `sqrt2x^2-sqrt3x+sqrt5` is also a polynomial
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QUANTUM CAT-ELEMENTS OF ALGEBRA-QUESTION BANK
  1. Find the HCF and LCM of (3+13x-30x^(2)) and (25x^(2)-30x+9).

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  2. The HCF of two polynomials is (x-2)(x+3) and their LCM is (x-2)^(2)(x+...

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  3. Which of the following algebric expressions are polynomials? x^2-sqrt...

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  4. Which of the following algebric expressions are polynomials? x^3-3x^2...

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  5. Which of the following algebric expressions are polynomials? sqrt2x^2-...

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  6. Which of the following algebric expressions are polynomials? x^3-2x+x...

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  7. Express the following in the lowest terms (x^2+4x+4)/(x^2-4)

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  8. Factorize x(y^(2)+z^(2))+y(z^(2)+x^(2))+z(x^(2)+y^(2))+2xy

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  9. x y : y z : z x = 1 : 5 : 9 Find ( x + y ) : ( y + z ) : ( z + x ) =...

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  10. Shweta scored x marks in Maths,y marks in science and 40 marks in Eng...

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  11. Quotient of z by 4 is multiplied by thrice the number y.

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  12. Express 6xxpxxqxxrxxpxxpxxp in the exponential form :

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  13. Find the number of terms in 2x^(2)-(3)/(x)+(5)/(x^(2))+9.

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  14. Find the number of terms in 4xyz-(3)/(x^(2))+6xyz^(2)-5z^(3)+6x:

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  15. Find the number of terms in 7xxa+bdiv3-c+b.

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  16. Find the coefficient of z^3 in -10xy^2z^3

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  17. In the following which pair contains like terms?

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  18. Find the degree of the polynomial 4x^(5)-2x^(2)y^(3)+6.

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  19. Simplify the following : 2x^(2)+3y^(2)-5xy+5x^(2)-y^(2)+6xy-3x^(2)

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  20. If sum of two polynomials is 5x^(2)+3x-1. If one of them is 3x^(3)-2x+...

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