Question 63404
{{{a^0-64/2^4-(-3)^0-3^0-2((-3-2^0)-(-3-2))}}}
Any number raised to a zeroth power is 1
{{{1-64/2^4-1-1-2((-3-1)-(-3-2))}}}
{{{1-64/16-1-1-2((-4)-(-5))}}}
{{{1-4-1-1-2(-4-(-5))}}}
{{{1-4-1-1-2(1)}}}
{{{1-4-1-1-2}}}
-7