Question

4x^2/x^3 =16/x^2
Lemme kno

Answer 1

`\frac{4 {x}^(2) }{ {x}^(3) } = \frac{16}{ {x}^(2) } \\ = > (4)/(x) = \frac{16}{ {x}^(2) } \\ = > 4 = \frac{16}{ {x}^(2) } * x \\ = > 4 = (16)/(x) \\ = > x = (16)/(4) \\ = > x = 4`

The answer is 4.