Question Number 5949 by sanusihammed last updated on 06/Jun/16
$${Solve}\:{simultaneously} \\ $$$$ \\ $$$${a}\:+\:{b}\:=\:\mathrm{9}\:\:\:…………\:{equation}\:\left({i}\right) \\ $$$${log}_{\mathrm{2}} {a}\:+\:{log}_{{b}} \mathrm{2}\:\:=\:\:\mathrm{5}\:\:\:\:\:……….\:{equation}\:\left({ii}\right) \\ $$$$ \\ $$$${please}\:{help}. \\ $$