What's so funny? If you are not a stranger it means you're a clone. A common practice to be done in Kaskus world. yeah... whatever.
Yes you may .... :shakehand2 This forum can use someone with the nickname clausaliys for sure .... How are you today, stranger? :ngacir Thank's. very well thank you. how about you? you say that I'am a stranger? hihi... thank's. :ngakak
Latihan 2 y = 2 - 2x x^2 + y^2 = 9 x^2 + (2 - 2x)^2 = 9 5x^2 - 8x - 5 = 0 Deskriminan persamaan kuadrat di atas adalah D = b^2 - 4ac D = (-8)^2 - 4(5)(-5) D = 164 > 0 Artinya garis memotong lingkaran di dua titik. Latihan 3 pengerjaannya mirip latihan 1. Sangkyuuu gan.