Substitution means putting numbers in place of letters to calculate the value of an expression. The bracket has been worked out first. \(2 + (-8)^2 = 2 + 64\). \(-8^2\) means \(-8 \times -8\), which ...

Public Administration Review has been the premier journal in the field of public administration research and theory for more than 75 years, and is the only journal in public administration that serves ...