Question

Can I get some help on this one plz

Answer 1

5/2(s) - 5/2(s) = 0

Explanation:

Answer 2

Because the answer is found as

5/2(s) - 5/2(s) = 0,

S can actually be anything since the above results to 0(s)=0 and anything multiplied by 0 just gives you 0 Hence, the value of S can be anything