Question 1(Multiple Choice Worth 5 points) (01.03 MC)
What is the solution to the compound inequality 5x + 7 > -8 and 3x + 7 5 19?
Oxs-3 and x > 4
O-35x = 4
Ox>-3 and x > 4
0-3

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:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.