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Q: 5(2m+n)(3m-5n)
A: 5(2m+n)(3m-5n) = 5(6m^2 - 10mn + 3mn - 5n^2) = 5(6m^2 - 7mn - 5n^2); = 30m^2 - 35mn - 25n^2
Original conversation
User: 5(2m+n)(3m-5n)

Weegy: m = {1.666666667n, -0.5n}

Updated 9/5/2014 10:56:30 PM
This conversation has been flagged as incorrect.
Flagged by alfred123 [9/5/2014 10:56:30 PM]
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3
5(2m+n)(3m-5n)

= 5(6m^2 - 10mn + 3mn - 5n^2)

= 5(6m^2 - 7mn - 5n^2);

= 30m^2 - 35mn - 25n^2
Confirmed by Andrew. [11/17/2015 2:45:44 AM]

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