Question

find the product (p-5)(p-4)​

Answer 1

Hey

$(p - 5)(p - 4) \\ = p {}^{2} - 5p - 4p + 20 \\ = p {}^{2} - 9p + 20$

Answer 2

Answer:

p^2-9p+20

Step-by-step explanation:

(p-5)(p-4)

=p^2-5p-4p+20

=p^2-9p+20