tan^3(x)+tan^2(x)+tanx+1=0

Solution for tan^3(x)+tan^2(x)+tanx+1=0 equation:

Simplifying
tan3(x) + tan2(x) + tanx + 1 = 0

Multiply an3t * x
an3tx + tan2(x) + tanx + 1 = 0

Multiply an2t * x
an3tx + an2tx + tanx + 1 = 0

Reorder the terms:
1 + antx + an2tx + an3tx = 0

Solving
1 + antx + an2tx + an3tx = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + antx + an2tx + -1 + an3tx = 0 + -1

Reorder the terms:
1 + -1 + antx + an2tx + an3tx = 0 + -1

Combine like terms: 1 + -1 = 0
0 + antx + an2tx + an3tx = 0 + -1
antx + an2tx + an3tx = 0 + -1

Combine like terms: 0 + -1 = -1
antx + an2tx + an3tx = -1

Reorder the terms:
1 + antx + an2tx + an3tx = -1 + 1

Combine like terms: -1 + 1 = 0
1 + antx + an2tx + an3tx = 0

The solution to this equation could not be determined.