(2x²-4y²+9xy) + (-5x²-6y²-19xy) + (3x²-8y²+11xy)
Answers
Answered by
0
Answer:
ii think 2x-2y+24z is the correct answer
Answered by
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.
Similar questions