Math, asked by TheHpVerse, 2 days ago

help me with this fast

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Answered by princessnight38

1

Answer:

x+y-z

=2a²+3b²-5ab+b²+7ab-3a²-6a²+5b²-ab

=-7a²+9b²+ab

the answer is -7a²+9b²+ab (or) -7a²+ab+9b²

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