simplify: (5x-3y)(-x+5y)-(2x+5y)(3x-4y)
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Hey Anshuman
Your answer :---------
Q. (5x-3y)(-x+5y)-(2x+5y)(3x-4y)
= 5x(-x+5y)-3y(-x+5y)-2x(3x-4y)+5y(3x-4y)
= -5x^2+25xy+3xy-15y^2-6x^2+8xy+15xy-20y^2
= -5x^2-6x^2+25xy+3xy+8xy+15xy-15y^2-20y^2
= - 11x^2+51xy-35y^2 ans.
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Your answer :---------
Q. (5x-3y)(-x+5y)-(2x+5y)(3x-4y)
= 5x(-x+5y)-3y(-x+5y)-2x(3x-4y)+5y(3x-4y)
= -5x^2+25xy+3xy-15y^2-6x^2+8xy+15xy-20y^2
= -5x^2-6x^2+25xy+3xy+8xy+15xy-15y^2-20y^2
= - 11x^2+51xy-35y^2 ans.
If it helps you mark me as brainlist
Thanks
Have a great day
Anonymous:
welcome
Answered by
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hey here is ur answer
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