SOLUTION: Factor the difference of two cubes x^3 -343

Algebra.Com
Question 562204: Factor the difference of two cubes
x^3 -343

Found 2 solutions by Alan3354, stanbon:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Factor the difference of two cubes
x^3 -343
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Hint: 343 = 7^3


Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Factor the difference of two cubes
x^3 -343
------
= (x-7)(x^2+7x+49)
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Cheers,
Stan H.
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