Math, asked by hitanshipastagia2008, 7 months ago

(2x²-4y²+9xy) + (-5x²-6y²-19xy) + (3x²-8y²+11xy)​

Answers

Answered by vishalkuju07778
0

Answer:

ii think 2x-2y+24z is the correct answer

Answered by parulkalita2
0

Answer:

2x^-4y^+9xy-5x^-6y^-19xy+3x^-8y^+11xy

=5x^-5x^-4y^-14y^+20xy-19xy

=-4y^-14y^+20xy-19xy

=-18y^+1xy

hence the solution.

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