SOLUTION: Factoring differance of cubes: 8 (m)cubed minus 1

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Question 292151: Factoring differance of cubes:
8 (m)cubed minus 1
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
8 (m)cubed minus 1
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(2m)^3 - 1 = (2m-1)((2m)^2+(2m)+1)
= (2m-1)(4m^2 + 2m + 1)
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Cheers,
Stan H.
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