Question Number 47590 by malwaan last updated on 12/Nov/18
$$\mathrm{f}\left(\mathrm{x}\right)=\mathrm{e}^{\mathrm{x}} \: \\ $$$$\mathrm{g}\left(\mathrm{x}\right)=\mathrm{x}^{\mathrm{2}} \\ $$$$\left(\mathrm{f}+\mathrm{g}\right)\left(\mathrm{x}\right)=? \\ $$$$\left(\mathrm{f}×\mathrm{x}\right)\left(\mathrm{x}\right)=? \\ $$$$\left(\mathrm{f}/\mathrm{g}\right)\left(\mathrm{x}\right)=? \\ $$
Commented by malwaan last updated on 12/Nov/18
$$\mathrm{plz}\:\mathrm{now} \\ $$
Answered by Joel578 last updated on 12/Nov/18
$$\left({f}\:+\:{g}\right)\left({x}\right)\:=\:{e}^{{x}} \:+\:{x}^{\mathrm{2}} \\ $$$$\left({f}\:×{g}\right)\left({x}\right)\:=\:{e}^{{x}} \:{x}^{\mathrm{2}} \\ $$$$\left({f}/{g}\right)\left({x}\right)\:=\:\frac{{e}^{{x}} }{{x}^{\mathrm{2}} }\:,\:\:{x}\:\neq\:\mathrm{0} \\ $$
Commented by malwaan last updated on 12/Nov/18
$$\mathrm{thank}\:\mathrm{you}\:\mathrm{sir} \\ $$