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Identify the terms, their coefficients f...

Identify the terms, their coefficients for each of the following expressions:
(i)`7x^2y z-5x y` (ii) `x^2+x+1`

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RD SHARMA ENGLISH-ALGEBRAIC EXPRESSIONS AND IDENTITIES-All Questions
  1. In the algebraic expression x^2-x y+y z-4, the constant term is -4 .

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  2. In the algebraic expression 2a^2b+3a b^2-7a b-4b a^2, we have 2\ a^2b ...

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  3. Identify the terms, their coefficients for each of the following exp...

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  4. Identify the terms, their coefficients for each of the following ex...

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  5. Identify the terms, their coefficients for each of the following ex...

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  6. Classify the following polynomials as monomials, binomials, trinomia...

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  7. Classify the following polynomials as monomials, binomials, trinomi...

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  8. Classify the following polynomials as monomials, binomials, trinomi...

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  9. Classify the following polynomials as monomials, binomials, trinomi...

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  10. Add ; 7x^2-4x+5,\ -3x^2+2x-1\ a n d\ 5x^2-x+9.

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  11. Add : 5x^2-1/3x+5/2,-1/2x^2+1/2x-1/3a n d-2x^2+1/5x-1/6dot

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  12. Add the following algebraic expressions: 2,(2y)/3-(5y^2)/3+(5y^3)/2,-4...

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  13. Subtract : (-2y^2+1/2y-3)\ from\ 7y^2-2y+10.

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  14. Subtract : 3/2x^2y+4/5y-1/3x^2y z\ from \ (12)/5x^2y z-3/5x y z+2/3x^...

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  15. Take away 9/2+x/2+3/5x^2+7/4x^3\ \ \ from\ \ 7/2-x/3-(x^2)/5dot

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  16. Add the algebraic expressions: 3a^2b ,-4a^2b ,9a^2b

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  17. Add the algebraic expressions: 2/3a ,3/5a ,-6/5a

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  18. Add the algebraic expressions: 4x y^2-7x^2y ,\ 12 x^2y-6x y^2,\ -3x^2...

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  19. Add the algebraic expressions: 3/2a-5/4b+2/5c ,2/3a-7/2b+7/2c ,5/3a+5...

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  20. Add the algebraic expressions: (11)/2x y+(12)/5y+(13)/7x ,\ -(11)/2y-...

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