Question

Solve $3x^3+2x-1=8x^2-4$in the complex number system.

Short answer

The given function is not a polynomial function.

Step-by-step solution

Step 1. Given Information

The given function is$3x^3+2x-1=8x^2-4$

Step 2. Explanation

The function $f\left(x\right)=3x^2+5x^{\raisebox{1ex}{$1$}\!\left/ \!\raisebox{-1ex}{$2$}\right.}-1$is not in the form of a polynomial function because the power of role="math" localid="1646298448381" $x,\frac{1}{2}$is not an integer.

Thus, the given function is not a polynomial function.