32*(1/8)в 2 степени-12*1/8

Question

32*(1/8)в 2 степени-12*1/8

Answer 1

32*(1/8)²-12*1/8=32*1/64-3/2=1/2-3/2=-2/2=-1

Answer 2

32* 1/64 -12* 1/8 = 1/8( 32*1/8-12) = 1/8(4-12)= 1/8 * (-8) =-1