Answer
38.4
Work Step by Step
Substitute your values in, giving you the expression: 2(-8)^2(-3/2)/(-5). Follow order of operations and consider the exponent first, leaving you with: 2(64)(-3/2)/(-5). Next, multiply everything on the left side of the division sign, leaving you with: -192/(-5). Divide the two numbers to get the answer: 38.4.