Question 171862
{{{(5^2-3)+(2^2-3^3)}}} Start with the given expression



{{{(25-3)+(2^2 - 3^3)}}} Square 5 to get 25



{{{(25-3)+(4-3^3)}}} Square 2 to get 4



{{{(25-3)+(4-27)}}} Cube 3 to get 27



{{{(22)+(-23)}}} Subtract



{{{-1}}} Combine like terms.



So {{{(5^2-3)+(2^2-3^3)=-1}}}