128x³+2 factorise it by using the formulae
a³+b³=(a+b)(a²-ab+b²)
or
a³-b³=(a-b) (a²+ab+b²)
please factorise it
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Answer:
take 2 common and solve it
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a³+b³= (a+b) (a²-ab+b²)
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