5m²-3n²=-3 dan 2m²+n²=34 tlng jwb yg bnr dn pke cranya

5m² - 3n² = - 3|× 1
2m² + n² = 34|× 3

5m² - 3n² = - 3
6m² + 3n² = 102
____________+
11m² = 99
m² = 9
m = 3

2m² + n² = 34
2(9) + n² = 34
18 + n² = 34
n² = 34 - 18
n² = 16
n = 4

Maaf Kalau Salah