X 4 x2 2x 8 July 8, 2019 16 32 64 128 X 4 =( 2x 8 2 Lim x 4 x2 2x 8 Lim x → 4 x2 2x 8 x 4 Nilai lim x 4 x2 7x 12 2x 8 X 4 )( 2x 3 x2 8x 4 Lim x mendekati 4 x2 2x 8 x 4