## anonymous 4 years ago Simplify: ( 49/36 )^-1/2

$=1/\sqrt{49/36}$=1/(7/6)=6/7

2. precal

the negative power changes it to (36/49)^(1/2) I am by the way assuming that it is to the (-1/2) power $\sqrt{36}/\sqrt{49}$ 6/7