Question

`3x^3+2x^2+2x-8=0`, `x=??`. is it possible??

Answer 1

Yes! It definitely is possible

Explanation:

Set as `3x^3+2x^2+2x-8=y=0`

This is a cubic equation. Due to the structure of the plot you have at least one point where it 'crosses' the x-axis and this is when `y=0`

So yes! It definitely is possible