I'm having trouble factoring this particular difference of cubes. Could someone please show me step by step how to approach this? The expression is: (1/512x)^9 -512 Thanks!!
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Originally Posted by MATHDUDE2 I'm having trouble factoring this particular difference of cubes. Could someone please show me step by step how to approach this? The expression is: (1/512x)^9 -512 Thanks!! We need to use the exponential law that (x^a)^b=x^{ab} So we can identify and so just plug into the formula from here
thanks!
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