Question 91641: 1-8m^6
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! 1-8m^6
I assume you are asked to factor this expression.
It is the difference of two cubes:
(1^3 - (2m^2)^3)
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Pattern: (a^3-b^3)= (a-b)(a^2+ab+b^2)
Your Problem:
a = 1 ; b = 2m^2
(1 - (2m^2)^3) = (1-2m)(1+2m^2+4m^4)
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Cheers,
Stan H.
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