Mathematics, 22.09.2021 14:00 kevinhoyle2021

Solve simultaneously 2x +y=9 3x^2 + 2y^2 +x -y =45

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Solve simultaneously 2x +y=9 3x^2 + 2y^2 +x -y =45 ...

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Solve simultaneously 2x +y=9 3x^2 + 2y^2 +x -y =45 ​

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Solve simultaneously 2x +y=9 3x^2 + 2y^2 +x -y =45