Question 601879
{{{ 4x^2+y^2=41,}}}
{{{5x^2-2y^2=-30}}}
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{{{8x^2+2y^2=82,}}} Eqn 1 x 2
{{{5x^2-2y^2=-30}}}
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{{{13x^2 = 52}}}
{{{x = 2}}}
y = -5, +5
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x = -2
y = -5, +5