Find the value of (64/25)^-1/2 Give your answer as fraction in its simplest form.

Step-by-step explanation:

has a negative, fractional indice; this negative sign in this context means to make the base fraction a reciprocal (flip it!):

The denominator is the value by which we should root, then the numerator is the power the fraction should be raised to: [root and then raise]

This fraction then becomes:

35 is an outlier

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.