I hope it helps :DD You can leave a comment if you do not understand :)
Step-by-step explanation:
let the number be x
12x-59=x²-2
12x-x²=59-2
12x-x²=57
12x-57=x²
x=root of 12x-57
The answer would be: -0.125
Answer: 4 I think
Step-by-step explanation: