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Simplify and find the value of the fol...

Simplify and find the value of the following expression when `a=3` and `b=1:` `4(a^2+b^2+2a b)-[4(a^2+b^2-2a b)-{-b^3+4(a-3)}]`

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RD SHARMA ENGLISH-ALGEBRAIC EXPRESSIONS-All Questions
  1. Simplify : 15x-[8x^2 + 3x^2 - {8x^2 - (4-2x-x^3)-5x^3}-2x]

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

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  3. Simplify and find the value of the following expression when a=3 and...

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  5. Simplify each of the following algebraic expressions by removing gro...

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  6. Simplify each of the following algebraic expressions by removing gro...

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  7. Simplify each of the following algebraic expressions by removing gro...

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  8. Simplify each of the following algebraic expressions by removing gro...

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  9. Simplify each of the following algebraic expressions by removing gro...

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  10. Simplify each of the following algebraic expressions by removing gro...

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  11. Simplify each of the following algebraic expressions by removing gro...

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  12. Add the following : 2x^2y,-4x^2y,6x^2y,-5x^2y

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  13. Which of the following is not a monomial?

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  14. The sum of the coefficients in the monomials 3a^2b and -2a b^2 is

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  15. The coefficient of x^2 in -5/3\ x^2y is equal to :- (a)-5/3 (b) -5/...

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  16. If a ,\ b\ a n d\ c\ a r e\ respectively the coefficients of x^2 in...

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  17. The sum of the coefficients in the terms of 2x^2y-3x y^2+4x y is (...

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  18. The product of the coefficients of terms in -4/3a b^2+1/4b c^2+3c a^...

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  19. If a\ a n d\ b are respectively the sum and product of coefficients ...

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  20. If P=3x^3+3x^2+3x+3 and Q=3x^2-3x+3, then P-Q= (a)3x^3 (b) 3x^3+6x...

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