SOLUTION: Factorise: 24x^3 - 3/y^6

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Question 1040994: Factorise:
24x^3 - 3/y^6
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
24x%5E3-3%2Fy%5E6

3%288x%5E3-1%2F%28y%5E2%29%5E3%29

Difference of Cubes
3%282x-1%2Fy%5E2%29%284x%5E2%2B2x%2Fy%5E2%2B1%2Fy%5E4%29

Answer by ikleyn(52798) About Me  (Show Source):
You can put this solution on YOUR website!
.
  24x%5E3-3%2Fy%5E6 = 


= 3%2A%288x%5E3-%281%2F%28y%5E2%29%5E3%29%29


Difference of Cubes (see the lesson The difference of cubes formula in this site) 


3%2A%282x-%281%2Fy%5E2%29%29%2A%284x%5E2+%2B+%282x%2Fy%5E2%29+%2B+%281%2Fy%5E4%29%29