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Question Number 150861 by naka3546 last updated on 16/Aug/21

Find  the  solution  of  :  {_(x^2 +3xy+2y^2 −4 = 0) ^(2x^2 −2xy−3y^2 +7 = 0)   Please  show  your  working...

$${Find}\:\:{the}\:\:{solution}\:\:{of}\:\:: \\ $$$$\left\{_{{x}^{\mathrm{2}} +\mathrm{3}{xy}+\mathrm{2}{y}^{\mathrm{2}} −\mathrm{4}\:=\:\mathrm{0}} ^{\mathrm{2}{x}^{\mathrm{2}} −\mathrm{2}{xy}−\mathrm{3}{y}^{\mathrm{2}} +\mathrm{7}\:=\:\mathrm{0}} \right. \\ $$$${Please}\:\:{show}\:\:{your}\:\:{working}... \\ $$

Answered by EDWIN88 last updated on 16/Aug/21

Commented by naka3546 last updated on 16/Aug/21

thank  you,  sir.

$${thank}\:\:{you},\:\:{sir}. \\ $$

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