help solve this amazingly hard math problem it might be fun?

Question

i got it as a bonus and my teacher said theres an easy way to do it, i just cant find it

(x-a)(x-b)(x-c)(x-d)(x-e)(x-f)(x-g) (x-h)(x-i)(x-j)(x-k)(x-l)(x-m) (x-n)(x-o)(x-p)(x-q)(x-r)(x-s) (x-t)(x-u)(x-v)(x-w)(x-x)(x-y)(x-z)

ignore the spaces it wouldnt let me post without
please help

Answer 1

(x-x)=0

so

(x-a)(x-b)(x-c)(x-d)(x-e)(x-f)(x-g) (x-h)(x-i)(x-j)(x-k)(x-l)(x-m) (x-n)(x-o)(x-p)(x-q)(x-r)(x-s) (x-t)(x-u)(x-v)(x-w)(x-x)(x-y)(x-z)=0

Answer 2

its 0

Answer 3

It's amazingly easy!! x-x = 0, so the answer is 0.

Answer 4

since (x - x) = 0, the whole thing = 0

Answer 5

it's 0, because x-x = 0! wow, that was easy!



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