How do you simplify #sqrt(49x^5y^6)#?
1 Answer
May 29, 2015
You just need to remember some exponenential rules:
-
#a^(n/m)=root(m)(a^n)# -
#root(n)a*root(n)b=root(n)(a*b)# -
#a^n*a^m=a^(n+m)# -
#(a^n)^m=a^(n*m)#
Thus
