and a random but yet SIMPLE maths qns. dont ask me why i post it. just have nothing else better to do. its a really simple qns, my dad tried to impress me with this qns he heard over the radio but it took me less than 5 sec to answer. i expected everyone else to be able to answer this qns so i was just timing to see how much time they need to solve it, but apparently most couldnt solve it in the end. so here it is:

(a-x)(b-x)(c-x).......(y-x)(z-x) = ?

dont think too deep. and time yourself.

hint: < /start spoiler alert>














its not abt maths.. its your kindergarden english lessons..






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