Which of the expressions below is equivalent to
4x²
12x2 - 4
X
x²
3x²
3x
4
1
12x
1
12
A
B
D

Answer:
The choose (B)
[tex] \frac{4 {x}^{2} }{12 x^{2} - 4 } \\ \frac{4 {x}^{2} }{4(3 {x}^{2} - 1)} \\ \frac{ {x}^{2} }{3 {x}^{2} - 1} [/tex]