SOLUTION: I'm also not sure if this is the right category for this problem.. SIMPLIFY ALL SQUARE ROOTS AND ANSWERS SHOULD NOT BE DECIMALS. factor or solve the following 27x⁴y³-12x²y^7

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: I'm also not sure if this is the right category for this problem.. SIMPLIFY ALL SQUARE ROOTS AND ANSWERS SHOULD NOT BE DECIMALS. factor or solve the following 27x⁴y³-12x²y^7      Log On


   

Question 1174687: I'm also not sure if this is the right category for this problem..
SIMPLIFY ALL SQUARE ROOTS AND ANSWERS SHOULD NOT BE DECIMALS.
factor or solve the following
27x⁴y³-12x²y^7
Answer by ikleyn(52794) About Me  (Show Source):
You can put this solution on YOUR website!
.

Surely, it goes to wrong category.


May I ask you to omit this your mantra about a "category" : it really irritates when you repeat it every time . . .


Thank you.

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27x^4*y^3 - 12x^2*y^7 = factor common multipliers out = 


                      = 3x^2*y^3*(9x^2 - 4y^4) = 3x^2*y^3*(3x-2y^2)*(3x+2y^2).      ANSWER

Solved.