{3}^(4) * x * ( \frac{3}{ {x}^(2) } ) {}^(2) how do you do this please​

Question

`{3}^(4) * x * ( \frac{3}{ {x}^(2) } ) {}^(2)`
how do you do this please​

Answer 1

the solution for x²+2x+8<0