8a3 +12a2b+6ab2+b3
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8a3+12a2b-6ab2 +b3
Answers
Answered by
5
Answer:
12ab
Step-by-step explanation:
(8a3 + 12a2b+6ab2 +b3 ) - (8 a3 +12a2b-6ab2+b3)
8a3+12a2b+6ab2+b3-8
a3-12a2b+6ab2-b3
6ab2+6ab2
=12ab2
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