Question

Perform the given operation and simplify. (m−2)(m^+2m−3)

Answer 1

We will have the following:

$\begin{gathered} (m-2)(m^2+2m-3)=m(m^2+2m-3)+(-2)(m^2+2m-3) \\ \\ =m^3+2m^2-3m-2m^2-4m+6=m^3-7m+6 \end{gathered}$

So, the simplification is:

$m^3-7m+6$