||x - 2| + 5| = 9
1) |x - 2| + 5 = 9 2) |x - 2| + 5 = - 9
|x - 2| = 4 |x - 2| = - 14
a) x - 2 = 4 решений нет
x = 6
б) x - 2 = - 4
x = - 2
Ответ : - 2 ; 6
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
||x - 2| + 5| = 9
1) |x - 2| + 5 = 9 2) |x - 2| + 5 = - 9
|x - 2| = 4 |x - 2| = - 14
a) x - 2 = 4 решений нет
x = 6
б) x - 2 = - 4
x = - 2
Ответ : - 2 ; 6