Question Number 128001 by Agnibhoo last updated on 03/Jan/21
$$\left(\mathrm{x}\:−\:\mathrm{a}\right)\:\left(\mathrm{x}\:−\:\mathrm{b}\right)\:\left(\mathrm{x}\:−\:\mathrm{c}\right)\:…..\:\left(\mathrm{x}\:−\:\mathrm{z}\right)\:=\:? \\ $$
Answered by prakash1956 last updated on 03/Jan/21
$$\left(\mathrm{x}\:−\:\mathrm{a}\right)\:\left(\mathrm{x}\:−\:\mathrm{b}\right)\:\left(\mathrm{x}\:−\:\mathrm{c}\right)\:…..\:\left(\mathrm{x}\:−\:\mathrm{z}\right)\:=\:? \\ $$$$=\mathrm{0}\:\:\:\left(\mathrm{x}−\mathrm{x}\right)\:\mathrm{term}\:\mathrm{involved}\:\mathrm{in}\:\mathrm{this} \\ $$$$ \\ $$$$ \\ $$