April 2019 1 72 Report
SISTEM PERSAMAAN LINEAR UNTUK SEKOLAH MENENGAH ATAS
A. Hanya gunakan SUBTITUSI MURNI! (Tanpa campuran/eliminasi)
1.  x^{2} +  y^{2} = 25
y = 2x
2.  x^{2} + y = 9
x - y + 3 = 0
3.  x^{2} - y = 1
 2x^{2} + 3y = 17

B. Hanya gunakan ELIMINASI MURNI (TANPA CAMPURAN/SUBTITUSI)
4.  x^{2} - 2y = 1
 x^{2} + 5y = 29
5.  3x^{2} -  y^{2} = 11
 x^{2} +  4y^{2} = 8
6. x -  y^{2} + 3 = 0
 2x^{2} +  y^{2} - 4 = 0
7.  2x^{2} + 4y = 13
 x^{2} -  y^{2} =  y \frac{7}{2} ^{2}


Soal : Tentukan X dan Y dari semua masing2 soal tersebut
Thanks kak :D

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