can you please help me understand this kind of problem? factor sum of two cube: 27x+3x^3 can you explain me by steps? thank you!
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Originally Posted by Anemori can you please help me understand this kind of problem? factor sum of two cube: 27x+3x^3 can you explain me by steps? thank you! This isn't the sum of two cubes. Although 27 is a cube, is not a cube. Also, isn't a cube either. You can factor out to obtain:
But this will not work for your expression as said above.
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