Question

2в-3степени * 64в1/2степени - 64в 1/3степени :2в -4

Answer 1

1/2^3 × (8^2)^1/2 - ((8^2)^1/3 ÷ 2^-4) = 1/8 × 8 - (8^2/3 ÷ 2^-4) = 1 - (3корень 8^2 ÷ 2^-4) = 1 - 4/2^-4 = 1- 4×16 = 1-64 = - 63