Question

Let p(x) =(x-1) (x-2) (x-3) (x-4) and k is any real number. Then p(5-K) is equal to? ​

Answer 1

Answer:

p(k)

Step-by-step explanation:

p(5-k) = (5-k-1)(5-k-2)(5-k-3)(5-k-4)

= (4-k)(3-k)(2-k)(1-k)

=(k-1)(k-2)(k-3)(k-4)

=p(k)