Question

2m*4b-3a*2n-0.2b*5m+n-5bm+8na

Answer 1

Answer: 2an+2bm+n

Explanation:

2m(4)b−3a(2)n−0.2b(5)m+n−5bm+8na

=8bm+−6an+−bm+n+−5bm+8an

Combine Like Terms:

=8bm+−6an+−bm+n+−5bm+8an

=(−6an+8an)+(8bm+−bm+−5bm)+(n)

=2an+2bm+n