141k views
2 votes
15mn + 5(m – 3mn) – 5m = _______

2 Answers

2 votes

Answer:

0 (zero)

Explanation:

15mn + 5(m – 3mn) – 5m

=15mn+5m-15mn-5m

=15mn-15mn+5mn-5mn

=0

User Musicnothing
by
4.0k points
2 votes

Answer:

3n add 1

Explanation:

15 mn add 5m - 15mn - 5m

or, 5m( 3n add 1 ) - 5m( 3n add 1)

or, ( 5m - 5m ) ( 3n add 1 )

or, 3n add 1

User Ranta
by
4.8k points