SOLUTION: Factor Completely: 8x^3 + 27y^3

Question 1875: Factor Completely: 8x^3 + 27y^3
Answer by longjonsilver(2297) (Show Source): You can put this solution on YOUR website!
8 is and 27 is so, we can write the statement as:

There is an identity that says
which is factorised completely,
Hence, our a is 2x and our b is 3y. Therefore we get

cheers
jon.
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