Question

3 x to the power 4 + 6 x ^ 3 + 4 / X + 6​

Answer 1

$3x ^{4} + {6x}^{3} + \frac{4}{x} + 6 \\ = x(3x ^{3} + {6x}^{2} + 4 + 6) \\ = x( {3x}^{3} + {6x}^{2} + 10) \\ = {3x}^{4} + {6x}^{3} + 10x$