Question
Question: If \|\|x – 2\|+4\| = 1 then x =...
If ||x – 2|+4| = 1 then x =
A
0, – 3
B
– 3, – 4
C
– 4, 0
D
No solution
Answer
0, – 3
Explanation
Solution
2x – 3 = ± 5 Ž 2x = ± 5 + 3
Ž x = 4, – 1
If ||x – 2|+4| = 1 then x =
0, – 3
– 3, – 4
– 4, 0
No solution
0, – 3
2x – 3 = ± 5 Ž 2x = ± 5 + 3
Ž x = 4, – 1