Question 252907
Here is the original equation:
{{{p = 2*a*k^2}}}
The question is: find p when a = -1 and k = 3.
By substitution, we get
{{{p = 2*(-1)*3^2}}}
Apply order of operations and we get
{{{p = 2*(-1)*9}}}
{{{p = -2*9}}}
P = -18.