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Which of the following expressions are n...

Which of the following expressions are not polynomials? `x^2+2x^(-2)` (ii) `sqrt(a)x+x^2-x^3` `3y^3-sqrt(5)y+9` (iv) `a x^(1/2)+\ a x+9x^2+4` `3x^(-2)+2x^(-1)+4x+5\ `

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Which of the following are polynomials ? (i) x^(2)-3x+1 " " (ii) x^(2)+5x+2 " "(iii) x-(1)/(y) " " (iv) x^(7)+8 " " (v) x^(3)+sqrt(x)-2 (vi) sqrt(2)x^(2)+x-1 " " (vii) (3x-1)(x+5) " " (viii) (x-(3)/(x))(x+2) " " (ix)2x^(2)-1 (x) x+(1)/(sqrt(x))+2

Write the degree of each of the following polynomials:(i) 5x^3+4x^2+7x (ii) 4-y^2 (iii) 5t-sqrt(7) (iv) 3

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RD SHARMA ENGLISH-DIVISION OF ALGEBRAIC EXPRESSIONS-All Questions
  1. Write the degree of each of the following polynomials : 2x^2+5x^2-...

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  2. Write the degree of each of the following polynomials : 1/2y^7-12 ...

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  3. Which of the following expressions are not polynomials? x^2+2x^(-2)...

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  4. Write each of the following polynomials in the standard form. Also w...

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  5. Divide 12 x^3y^3b y\ 3x^2y (ii) -15 a^2b c^3\ b y\ \ 3a b

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  6. Divide: 25 x^3y^2\ by-15 x^2y (ii) -72 x^2y z\ by-12 x y z

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  7. Divide: 6x^3y^2z^2\ \ by\ \ 3x^2y z (2) 15 m^2n^(3\ ) by\ 5m^2n^2 ...

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  8. Simplify: (16 m^3y^2)/(4m^2y) (2) (32 m^2n^3p^2)/(4m n p)

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  9. Divide: 9m^5+12 m^4-6m^2\ \ by\ \ 3m^2 (2)24 x^3y+20 x^2y^2-4x y\ ...

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  10. Divide: 6x^4y z-3x y^3z+8x^2y z^2y z^4\ \ by\ \ 2x y z 2/3a^2b^2c^2...

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  11. Divide: (i)x+2x^2+3x^4-x^5\ by 2x, (ii) y^4-3y^3+1/2y^2\ by 3y

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  12. Divide: -4a^3+4a^2+a\ \ by 2a

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  13. Divide: 5z^3-6z^2+7z\ \ by 2z (ii)sqrt(3)\ a^4+\ 2sqrt(3)\ a^3+3a^2-...

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  14. Divide : 6+x-4x^2+x^3\ by\ \ x-3.

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  15. Divide: the polynomial 2x^4+8x^3+7x^2+4x+3\ \ by\ \ x+3.

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  16. Divide: x^3-6x^2+11 x-6\ b y\ \ x^2-4x+3

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  17. Divide: 10 x^4+17 x^3-62 x^2+30 x-3\ b y\ 2x^2+7x-1

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  18. Using division show that 3y^2+5 is factor of 6y^5+15 y^4+16 y^3+4y^2+1...

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  19. Divide: 3y^5+6y^4+6y^3+7y^2+8y+9\ b y\ 3y^3+1 and verify that d i v i ...

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  20. What must be subtracted from 8x^4+14 x^3-2x^2+7x-8 so that the resulti...

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