SOLUTION: Factor by grouping 18a^3 - 24a^2b + 15ab^2

SOLUTION: Factor by grouping 18a^3 - 24a^2b + 15ab^2 - 20b^3

Question 68786: Factor by grouping
18a^3 - 24a^2b + 15ab^2 - 20b^3
Answer by rmromero(383) (Show Source): You can put this solution on YOUR website!


 
  = 

Find the common factor :
  = 

  = 

Notice that 3a - 4b is a common factor to both terms.
The distributive property can be used to factor out 3a - 4b

  =

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