Answer:
A
Step-by-step explanation:
Given
- 2 + = 6 ( isolate the radical by adding 2 to both sides )
= 8 ( square both sides )
3x - 2 = 8² = 64 ( add 2 to both sides )
3x = 66 ( divide both sides by 3 )
x = 22 → A
17,182.08 cm³
13
8--5 = 8 + 5 = 13