Question

Simplify the expression completely.3 m−3n5−4n4(−4m5n−4)

Answer 1

16m 5n5 - 3n5 +16n4 +3m

Explanation:

the number in bold is the exponents dont know how to put them up there

Answer 2

16
`m^(5)`
`n^(5)`- 3
`n^(5)` + 16
`n^(4)` + m

Explanation:

PEMDAS and the Distribution Proporty.