Question

(x-a)(x-b)(x-c)(x-d)(x-e)........(x-z)=?

Answer 1

(x-a) (x-b) (x-c) (x-d)(x-e)....... (x-z) =0

because (x-x) =0

If we multiply any number by 0 then answer is 0

Answer 2

(x-a)(x-b)(x-c)(x-d).....(x-x)(x-y)(x-z)=(x-a)(x-b)(x-c).....(0)(x-y)(x-z) =0