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Place the last two terms in each of the following expressions in parentheses preceded by a `'-^(prime)` sign: `2a^2-b^2-3a b+6` (ii) `a^2+b^2-c^2+a b-3a c`

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RD SHARMA-ALGEBRAIC EXPRESSIONS-All Questions
  1. Place the last two terms in each of the following expressions in pa...

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  2. Place the last two terms in each of the following expressions in pa...

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  3. Place the last two terms in each of the following expressions in pa...

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  4. Write each of the following statement by using appropriate grouping...

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  6. Simplify each of the following: -5(a+b)+2(2a-b)+4a-7 -3(a+b)+4(2...

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  7. Simplify each of the following: 2x-{5y-(x-2y)} 2x-[3y-{2x-(y-x)}...

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  8. Simplify each of the following: m-[m+{m+n-2m-(m-2n)}-n] 3x^2z-4...

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  9. Simplify : 15x-[8x^2 + 3x^2 - {8x^2 - (4-2x-x^3)-5x^3}-2x]

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  10. Simplify: 5+[x-{2y-(6x+y-4)+2x^2}-(x^2-2y)]

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  17. Simplify each of the following algebraic expressions by removing gr...

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  18. Simplify each of the following algebraic expressions by removing gr...

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  19. Simplify each of the following algebraic expressions by removing gr...

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  20. Add the following (i)7abc,-5abc,9abc,-8abc (ii)2x^2y,-4x^2y,6x^2y,-5x...

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