What is the answer to 4m+60=14m. what’s m

6

Step-by-step explanation:

4m+60=14m

-4m -4m

60=10m

Divide 10 to both sides (60/10=6 10m/10=m)

6=m

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:

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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