SOLUTION: Multiply, using the vertical method. (m^2-5mn+3n^2)(m^2+4mn-2n^2)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Multiply, using the vertical method. (m^2-5mn+3n^2)(m^2+4mn-2n^2)      Log On


   

Question 93793This question is from textbook algebra
: Multiply, using the vertical method.
(m^2-5mn+3n^2)(m^2+4mn-2n^2) This question is from textbook algebra

Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
M^2-5MN+3N^2
M^2+4MN-2N^2
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M^4-5M^3N+3M^2N^2+4M^3N-20M^2N^2+12MN^3-2M^2N^2+10MN^3-6N^4 NOW COMBINE LIKE TERMS:
M^4-M^3N-19M^2N^2+26MN^3-6N^4 ANSWER.