write m minus 4 squared as a trinomial
(a-b)^3=a^3-3a^2*b+3a*b^2-b^3
(m-4)^3=m^3-3m^2*4+3m*4^2-4^3=m^3-3*4*m^2+3m*16-64=m^3-12m^2+48m-64
(m-4)^3= m^3-12m^2+48m-64
(m-4)^2=m^2-2*m*4+4^2=m^2-8m+16
To express the expression (m - 4) squared as a trinomial, we can use the concept of expanding a binomial squared.
When a binomial squared is expanded, it follows the formula (a + b)^2 = a^2 + 2ab + b^2. In our case, (m - 4) squared can be expanded as follows:
(m - 4)^2 = m^2 - 8m + 16
So, the trinomial representation of (m - 4)^2 is m^2 - 8m + 16.