It's the difference of two cubes:
x^3 - 1 = (x - 1)(x^2 + x + 1)
x^3 - 1 = (x - 1)(x^2 + x + 1)
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x^3 - 1
is the difference of two cubes...
(x - 1)(x^2 + x + 1)
check...read your textbook...learn sum and difference of two cubes...
is the difference of two cubes...
(x - 1)(x^2 + x + 1)
check...read your textbook...learn sum and difference of two cubes...
-
(x-1)(x^2+x+1)