Math, asked by snehlatachinki2016, 5 months ago

Add ( -3x² + 6y² – 5xy) to the product of ( x + y ) and ( 3x - y ).

Answers

Answered by hs3751422

1

Answer:

(x+y)(3x-y)=

x(3x-y) +y (3x-y)

3x²-xy+3xy-3y²-3x²+6y²-5xy

3x²-3x²-xy -5xy-3y²+6y²+3xy -5xy

0-4xy +3y²-2xy

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