Math, asked by mithuraj96, 2 months ago

Add : 3a²b² - 4ab + 5, 8a²b² + 12ab - 9, 15 - 6ab - 5a²b²

Answers

Answered by bhagatrani686

0

Answer:

8ab+(−5ab)+3ab+(−ab)

=8ab−5ab+3ab−ab

=5ab

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