Question

Which of the expressions below is equivalent to

4x²
12x2 - 4
X
x²
3x²
3x
4
1
12x
1
12
A
B
D

Answer 1

The choose (B)

`\frac{4 {x}^(2) }{12 x^(2) - 4 } \\ \frac{4 {x}^(2) }{4(3 {x}^(2) - 1)} \\ \frac{ {x}^(2) }{3 {x}^(2) - 1}`