SOLUTION: Please, help me to simplify the expression: (-4m² n³) (2mn) *Using only positive exponents

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Question 912844: Please, help me to simplify the expression: (-4m² n³) (2mn)
*Using only positive exponents
Found 2 solutions by ewatrrr, stanbon:
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
a%5E0+=+1
x%5Em%2Fx%5En=x%5E%28m-n%29
%28+x%5Em+%29%28+x%5En+%29+=+x%5E%28+m+%2B+n+%29
%28a%5Ep%29%5Eq+=+a%5E%28p%2Aq%29
%28xy%29%5En+=+x%5En%2Ay%5En
(-4m² n³) (2m^1n^1) = -8m^3n^4

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
simplify the expression: (-4m² n³) (2mn)
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= (-4*2)(m^2*m)(n^2*n)
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= -8m^3n^3
OR
= (-2mn)^3
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Cheers,
Stan H.
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