X×X+60=85 (X×X-23)×9=117

Предыдущий
вопрос Следующий
вопрос

Let's solve the first equation:

X×X + 60 = 85
X×X = 85 - 60
X×X = 25
X = √25
X = 5

Now, let's solve the second equation:

(X×X - 23)×9 = 117
(5×5 - 23)×9 = 117
(25 - 23)×9 = 117
(2)×9 = 117
18 = 117

However, we have found that the solution is not possible as both equations cannot be true at the same time.