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Which is the factorization x^3 + 8
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2 votes
Which is the factorization x^3 + 8

User ShurupuS
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1 Answer

3 votes
x³+8=x³+2³
then you use the formula for the sum of cubes...
(a+b)(a²-ab+b²)
plug in the numbers to the formula and get...
ANSWER:(x+2)(x²-2x+4)

User Thepoosh
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