1 Answer

Jroith · Answer 1 · 2021-07-26T16:58:04+0000

Answer:

The product of the model is

Explanation:

Given the expression (x-5) and (x-4)

The product of the two factors can be expressed as follows

$= (x-5) (x-4)\\=x(x-4)-5(x-5)\\$

Opening brackets we have

=x^2-4x-5x+25

Collecting like terms we have

=x^2-9x+25