Question

Mt³+nt³+mt²-pt³+nt²pt²

Answer 1

Mt^3+nt^3+mt^2-pt^3+npt^4

Answer 2

It looks like you've provided an expression with various terms and variables, such as m, n, and p. However, you haven't specified what you'd like to do with this expression or whether you have any specific questions about it.

If you have a specific mathematical operation or question in mind related to this expression, please provide more context or details, and I'd be happy to assist you further.