SOLUTION: solve algebra problems 27x to 2 power -3

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Question 59838: solve algebra problems
27x to 2 power -3
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
solve algebra problems
Formula To remember: highlight%28a%5E2-b%5E2=%28a%2Bb%29%28a-b%29%29
:
27x%5E2-3
If you mean to factor:
3%2A9x%5E2-3%2A1
3%289x%5E2-1%29 Factor the GCF 3 out
3%28%283x%29%5E2-%281%29%5E2%29 Now factor the difference of squares.
highlight%283%283x%2B1%29%283x-1%29%29
Happy Calculating!!!