Question 335087
 {{{2((8-4)^5)/8=2(4^5)/8}}}
 {{{2((8-4)^5)/8=(4^5)/4}}}
 {{{2((8-4)^5)/8=4^(5-1)}}}
 {{{2((8-4)^5)/8=4^4}}}
 {{{2((8-4)^5)/8=256}}}