5 x square - 4 y square +6 y - 3 from 7 x square - 4 xy + 8 y square + 5 x - 3 y
Answers
Answered by
0
Answer:
(7x²-4xy²+5x - 3y) - (5x²-4y²+6y-3)
2x²-4xy+11y²+5x-9y+3 this is the answer
Similar questions