Question Number 179266 by mokys last updated on 27/Oct/22 | ||
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$${prove}\:{that}\:\mid{z}−{w}\mid^{\mathrm{2}} +\mid{z}\:−\:\overset{−} {{w}}\mid\:=\:\mathrm{4}\:{R}\boldsymbol{{e}}\:{z}\:{Rew} \\ $$ | ||
Commented by mokys last updated on 27/Oct/22 | ||
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$$\bigstar \\ $$$$ \\ $$ | ||