Question

If x + 1 by x is equals to 3 find the value of x to the power 6 + 1 by x raised to the power 6

Answer 1

$\frac{x + 1}{x} = 3 \\ = > 1 + \frac{1}{x} = 3 \\ = > \frac{1}{x} = 2 \\ now \\ \frac{ {x}^{6} + 1}{ {x}^{6} } \\ = 1 + \frac{1}{ {x}^{6} } \\ = 1 + {2}^{6} \\ = 65$

hope it helps.