Math, asked by reenusingh1981, 4 months ago

subtract:
5a? – 7ab + 5b2 from 3ab -- 2a- 2b2

Answers

Answered by atufanoushin4

12

Answer:

10ab-7b²-5a²-2a

Step-by-step explanation:

=3ab-2a-2b²-(5a²-7ab+5b²)

=3ab-2a-2b²-5a²+7ab-5b²

=3ab+7ab-2a-2b²-5b²-5a²

=10ab-2a-5a²-5b²-2b²

=10ab-7b²-5a²-2a

Answered by raghvendrark500

1

10ab-7b²-5a²-2a

is the correct answer

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