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Fiona
Student X IPA
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Putra Gema Nusa
Rockstar Teacher GURU SMA
Volume benda putar batas y=g-x² , y=x+7 11 T ㅠ - TL (9-x²)²-(x+77² dx = TSI x— ( 81 - 18x²+x"_(x²+14x +49) dx TL x _198²_14x +32 ox 2 =x+7 X1 .T # menenentukan batas y=y g-X² 0=x²+x-2 O = x (x + 2)(x-1) X+2 = 0 x-1=0 x=-2] Xall s -2 T ㅠ 1 U 4x ? bu x _ 14 x* +32x) (4-9-9 +59-67-19,6-25-4] (a best pole Sony =T n o + 999 T satuan volume ( 15 Dahamify
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