factoring completely 250x3-128y3 x2+100
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Originally Posted by dblued factoring completely 250x3-128y3 now use the difference of two cubes formula: here of course, your is and your is
Originally Posted by dblued factoring completely 250x3-128y3 x2+100 . Now apply the formula for the difference of two perfect cubes. where i is the square root of -1.
Originally Posted by Jhevon now use the difference of two cubes formula: here of course, your is and your is Snap
Originally Posted by dblued x2+100 did you mean ? maybe that's too easy
Originally Posted by mr fantastic where i is the square root of -1. i thought about doing that, but complex numbers seemed, well, too advanced here...
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