8 x 1 ) 2x =- 32 July 8, 2019 16 32 64 128 8 x 1 )+ 2x =- 32 $- 8 left x 1 right )+ 2x =- 32 8 x 1 32 5 2x 1 8 2x 1 32 x 3 4 x 8 2 )= 1 4 2x 32 32 2x 1 8 x 4 4 8 pangkat x 1 32 pangkat 5 2x 2^x + 8^x = 130 8x + 1
