Question Number 180126 by mr W last updated on 07/Nov/22
Commented by HeferH last updated on 07/Nov/22
Answered by HeferH last updated on 07/Nov/22
$${x}^{\mathrm{2}} =\mathrm{4}\centerdot\mathrm{1} \\ $$$$\:{x}\:=\:\mathrm{2} \\ $$$$\:{y}\:+\:\mathrm{4}\:=\:{x}\:+\:\mathrm{4}\left({half}\:{the}\:{rectangle}\right) \\ $$$$\:{x}\:=\:{y}\: \\ $$$$\:{x}\:+\:{y}\:=\:\mathrm{4} \\ $$$$\: \\ $$
Commented by mr W last updated on 07/Nov/22
$${thanks}\:{sir}! \\ $$