cant figure this one out. just need to factor it
8r^3 - 27
ive got to
(2r)^3 - 3^3
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cant figure this one out. just need to factor it
8r^3 - 27
ive got to
(2r)^3 - 3^3
the factoring format for the difference (and sum) of two cubes should be in your text ...Quote:
Originally Posted by siberianfog