Factorise each of the following
8a³+b³+12a²b+6ab²
Answers
Answered by
3
Answer:
The formula is a³ + b³.
Hope this helps...
Answered by
4
Answer:
8a³ + b³+ 12a²b + 6ab²
It can be written as,
= (2a)³ + (b)³ + 3*(2a)(b) [2a+b]
= (2a + b)³
= (2a + b)(2a + b)(2a + b)
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