Respuesta :

Answer: x = 6

Step-by-step explanation:

x^2 - 36 = 0

+ 36

x^2 = 36

We know 6^2 = 36

We can conclude that x = 6

6^2 - 36 = 0

36 - 36 = 0

0 = 0

Answer:

x = 6

Step-by-step explanation:

x has to be squared by 6 because 6x6 is 36. Then, you subtract 36 from 36 to get 0. This is how to solve this. I hope it helps.