Lim x 4 x 3 64 July 8, 2019 16 32 64 128 Lim x - 4 x 3 64 )/( x 2 16 Lim x 4 x3 64 x2 16 Lim x → 4 x 3 64 x 4 Lim x 4 x3 64 x 4 Lim x → 4 x 3 64 x 2 16 Lim x → − 4 x 4 x3 64
