If (2x + 3)3 = 125, find the value of x
-
1
- 2
- 3
- 4
The correct answer is: A
Explanation
(2x + 3 )2 = 1252n + 3 = 3\(\sqrt{125}\)
2x + 3 = 5
2x = 5 - 3
x = \(\frac{2}{2}\)
= 1