Given: PD is the perpendicular bisector of AB, and point H is on PD.
Prove: The points on the perpendicular bisector of a line segment
are equidistant from the segment endpoints.
Move options to the table to complete the proof.
Statement
Reason
Definition of bisector
=
Reflexive property
mz
= mz
= 90° Definition of perpendicular lines
SAS
Д
CPCTC
HA - HB

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!