Bantu jawabbb yaaa. makasii​

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Bantu jawabbb yaaa. makasii​

Bantu jawabbb yaaa. makasii​

soalnya keren :)

nyoba

+ + = 6

+ 2z² = 2

+

2x² + 3z² = 8

+ 2z² = 2

2x² + = 3

+

3x² + = 5

2x² + 3z² = 8 |×1

3x² + = 5 |×3

2x² + 3z² = 8

9x² + 3z² = 15

-7x² = 7

= 1

x = ± 1

3x² + = 5

3 + = 5

= 2

z = ± 2

+ + = 6

1 + + 2 = 6

= 3

y = ± 3

opsi B