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Multiply (4x+(3y)/5)a n d\ (3x-(4y)/5)...

Multiply `(4x+(3y)/5)a n d\ (3x-(4y)/5)`

Text Solution

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`(4x+(3y)/5)xx(3x-(4y)/5)`
`4x(3x-(4y)/5)+(3y)/5(3x-(4y)/5)`
`12x^2-(16xy)/5+(9xy)/5-(12y^2)/25`
`12x^2-(80xy+45xy+12y^2)/25`
`(300x^2-80xy+45xy-12y^2)/25`
`300x^2-35xy-12y^2`
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