Question

Simplify √c^2 d^6/√4c^3 d^-4

A. D^2/2 √c
B. D^5/ 2 √c
C. D^5/2-c
D. D^2/4c

Please help!!

Answer 1

`\frac{ \sqrt{ c^(2) d^(6) } }{ \sqrt{ 4c^(3) d^(-4) } } = (c d^(3) )/(2c √(c) d^(-2) ) \\ \\ c's...cancel \\ \\ = ( d^(5) )/(2 √(c) )`

It's answer B.