Question 253236
Simplify:
{{{-5a^5b^2 / 20a^3b^7}}}
step 1: reduce coefficient numbers as:
{{{(-1)*a^5b^2 / 4a^3b^7}}}
step 2: simplify a and b - when you divide like bases, subtract exponents as:
{{{(-1)*a^2b^(-5) / 4}}}
Not sure if you want positive exponents only or if this is okay.