What is the zero of the function??

The zero of a function is any replacement for the variable that will produce an answer of zero. Graphically, the real zero of a function is where the graph of the function crosses the x‐axis; that is, the real zero of a function is the x‐intercept(s) of the graph of the function.

Step-by-step explanation:In mathematics, a zero of a real-, complex-, or generally vector-valued function f, is a member x of the domain of f such that f(x) vanishes at x; that is, the function f attains the value of 0 at x, or equivalently, x is the solution to the equation f(x) = 0.

-Catfishcatcher

can you please help my horsy he sad and lonely♘

Step-by-step explanation:

  ,

_,,)\.~,,._

(()`  ``)\))),,_

|     \ ''((\,,_          

|6`   |   ''((\())) "-..-"    `-.-,

|    .'\    '''                  \)))

|   |   `.     ''                    

\, _)     \/                          |

 `'        |                          

           \                  |      

            `|    |           ,\     /

             |   / `-..<  \   |  

             |   |  /         `. \  \  

             |  / \ |           `.\  | (((

             \  | | |             )| |  ))

              | | | |             || |  '

       | | | |             || |  

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

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: