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Evaluate each of the that when x=2, y=-1...

Evaluate each of the that when `x=2, y=-1.` `(2x y)xx((x^2y)/4)xx(x^2)xx(y^2)`

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`(2x y)xx((x^2y)/4)xx(x^2)xx(y^2)`
`1/2xxx^(1+2+2)xxy^(1+1+2)`
`1/2x^5y^5`
`1/2(xy)^5`
`1/2(2xx-1)^5`
`1/2xx(-2)^5`
`16`
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RD SHARMA-ALGEBRAIC EXPRESSIONS AND IDENTITIES-All Questions
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  3. Evaluate each of the that when x=2, y=-1. (2x y)xx((x^2y)/4)xx(x^2)xx...

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  4. Evaluate each of the that when x=2, y=-1. (3/5x^2y)xx(-(15)/4x y^2)xx...

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  5. Multiply: 2x by (3x+5y)

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  6. Multiply: (7x y+5y) by 3x y

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  7. Multiply: -(3a b^2)/5\ by ((2a)/3-b)

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  12. Determine each of the products and find the value of each for x=2,\ ...

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  13. Determine each of the products and find the value of each for x=2,\ ...

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  14. Simplify the expressions and evaluate them as directed: (i)

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