SOLUTION: Factor 27-64a^3
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Question 179583: Factor 27-64a^3
Found 2 solutions by Mathtut, jim_thompson5910:
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
27-64a^3
:
.... use the difference of cubes formula where a is 3 and b is 4a
:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Rewrite as . Rewrite as .
Now factor by using the difference of cubes formula. Remember the difference of cubes formula is
Multiply
-----------------------------------
Answer:
So factors to .
In other words,
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