Final answer:
To simplify the given expression, we can combine like terms.
Step-by-step explanation:
The given expression is: 2m·4b−3a·2n−0.2b·5m+n·5a−5bm+8an
To simplify the expression, we can combine like terms.
Combining the m terms, we get: 2m(4b - 5b) - 5bm = -m(b) - 5bm = -6bm
Combining the a terms, we get: -3a(2n) + n(5a) = -6an + 5an = -an
Combining the b terms, we get: -0.2b(5m) = -bm
Putting it all together, the simplified expression is: -6bm - an