Mathematics, 02.06.2021 18:40 susie1968

Use 0=45° to write 2x^2+2xy+5y^2+6x-4y=40 in the xy plane then identify the conic

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Use 0=45° to write 2x^2+2xy+5y^2+6x-4y=40 in the xy plane then identify the conic...

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