Mathematics, 29.03.2021 22:20, helpmepeeeeease

If 2y-3x-z=0

Find:

7 xy + 11 yz – 7 xz – 2x^2 – 6y^2 – 3z^2

Answers: 3

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If 2y-3x-z=0

Find:

7 xy + 11 yz – 7 xz – 2x^2 – 6y^2 – 3z^2
...