1) x - 2y = 5, x² - y² = 8
2) x - y = 0, x² + xy - y² = 4
3) 3x + 4y = - 5, 2x² - xy +...
Mathematics, 05.10.2021 23:50, ob3ymysins
1) x - 2y = 5, x² - y² = 8
2) x - y = 0, x² + xy - y² = 4
3) 3x + 4y = - 5, 2x² - xy + 5y² = 26
Pls it is simultaneous equations
Answers: 2
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