subtract:
5a? – 7ab + 5b2 from 3ab -- 2a- 2b2
Answers
Answered by
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
1
10ab-7b²-5a²-2a
is the correct answer
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