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Multiply : -8/5x^2yz^3b y-3/4x y^2z (ii...

Multiply : `-8/5x^2yz^3b y-3/4x y^2z` (ii) `3/(14)x^2y b y7/2x^4y`

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(i) `-8/5x^2yz^3xx-3/4x y^2z`
`(-8/5xx-3/4)xx(x^2xx x)xx(yxxy^2)xx(z^3xxz)`
`6/5xx x^(2+1)xxy^(2+1)xxz^(3+1)`
`6/5x^3y^3z^4`
`(ii) 3/(14)x^2yxx7/2x^4y`
`(3/14xx7/2)xx(x^2xx x^4)xx(yxxy)`
`3/4xx x^(2+4)xxy^(1+1)`
`3/4x^6y^2`
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RD SHARMA-ALGEBRAIC EXPRESSIONS AND IDENTITIES-All Questions
  1. Find the areas of rectangles with the following pairs of monomials a...

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  2. Multiply : 3a b^2c^3b y\ 5a^3b^2c (ii) 4x^2y z\ b y-3/2x^2y z^2

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  3. Multiply : -8/5x^2yz^3b y-3/4x y^2z (ii) 3/(14)x^2y b y7/2x^4y

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  4. Find the volume of the rectangular boxes with following length, brea...

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  5. Multiply: -6a^2b c ,2a^2b\ a n d-1/4 (ii) 4/9a^5b^2,\ 10 a^3b\ a n...

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  6. Multiply: 3,15 x\ a n d-23 x^2y (ii) x , x^2y z\ a n d-3/7x y z^2

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  7. Find each of the following products: (-2x^2)xx(7a^2x^7)xx(6a^5x^5) ...

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  8. Multiply each of the monomial : 3x y z ,5x ,0

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  9. Multiply each of the monomial : 6/5a b ,5/6b c ,(12)/9a b c

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  10. Multiply each of the monomial : 3/4x^2y z^2,\ 0. 5 x y^2z^2,\ 1. 16 x^...

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  11. Multiply each of the monomial : 20 x^(10)y^(20)z^(30),\ (10 x y z)^2

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  12. Multiply each of the monomial : (-3x^2y),\ (4x y^2z),\ (-x y^2z^2)a n ...

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  13. Express the following product as a monomial : (x^3)xx(7x^5)xx(1/5x^2)x...

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  14. Multiply -4/3x^3 by 6/7x^2y and verify your result for x=2\ a n d\ y=1...

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  15. Find the product of -5x^2y ,-2/3x y^2z ,8/(15)x y z^2a n d-1/4zdot Ver...

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  16. Find the value of (5a^6)\ xx\ (-10 a b^2)\ xx\ (-2. 1 a^2b^3)\ for\ a...

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  17. Find each of the following products: 5x^2xx4x^3 (2) -3a^2xx\ 4b^4

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  18. Find each of the following products: (-5x y)xx(-3x^2y z) (2) 1/2x y...

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  19. Find each of the following products: (-7/5x y^2z)xx((13)/3x^2y z^2) ...

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  20. Find each of the following products: (-1/(27)a^2b^2)xx\ (9/2a^3b^2c^2...

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