Question 320740
{{{(-t*5^6)^4 *(-t^3*5^5)^3=(t^4*5^24)*(-t^9*5^15)}}}
 {{{(-t*5^6)^4 *(-t^3*5^5)^3=-t^(4+9)*5^(24+15)}}}
{{{(-t*5^6)^4 *(-t^3*5^5)^3=-t^(13)*5^(39)}}}