Can you evaluate 5x+10y+15z-15x+10y-5z+5x-10y+5z?

AnswerOk dis is de answer

Step-by-step explanation:Idk cuz i’m in 6th Grade

So the answer is -5x+10y+15z

Step-by-step explanation:

Combine like terms.

[5x+(−15x)+5x]+[10y+10y+(−10y)]+[15z+(−5z)+5z]

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: