Question 935964
Simplify the radical expression: ab radical (a^2 b^3 c^4 d^5)
Answer is B.  Exponents inside radicals get halved when you take them out.  If the exponent is an odd number, look at the next lower exponent, half that, and leave one inside.  For example, radical a^7 would be a^3 radical a.  a^9 would be a^4 radical a.