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Kamelia intan pertiwi
Student •XII IPA
Ben 2xth 2 x 2 X-+6 1.(2x-3)*2-4-(2x-5)-2x+1 2-(x+1)*++* +1.C2x+3)*47*+10 ° 3.(x2-4x +7]*?-5x+6 = (3x+2y**-5x+6 ) 4. 32x+1 _ 28.3*+3² = 0 5.8*- 2²-3x = 3 * = 3 2-3x
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Putra Gema Nusa
Rockstar Teacher •GURU SMA
2-3x 43 十? - 0 4) 3²=0 32x+1 -28.34 + 3 - 3.3-28.3tg=0 = 5) 8*-2' = 3 2 2X a 8x - 2 23* -3 3.(2x)” –28.38 + 9 = 0 4. 8* 8 11 3 - 8x х misal: 3*=a 3a² 28a te=0 2 14(3a-27) (30-11.0 (a-g)(34 – 1) = 0 = U -S (8+)²_3.8*-q=0 Misal : 8*=a a2-3a-q=0 (a-4)(a +1) = 0 » a-a=0 > atl=0 as- 8* = 4 4 2 TM 3x = 2 ? arg=0 a= 730-1=0 a E Ś 3 a=4 X 2 U o 3x 32 3* =37 8X 8X=-| 2 2 X =2 v xa-1 3X 2 Il Dahamify کم نم ملح 2 x =
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