x² - y², 2x² -3xy + 4y² and 3x²– 5xy - y2
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Answer:
x² - y²
2x² + 4y² - 3xy
3x² - y² – 5xy
______________
6x² +2y² - 8xy
______________
6x² +2y² - 8xy answer
please mark as brilliant answer
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