Faizan is trying to find the roots of the polynomial y=2x4+6x3+4x+4. She has correctly applied the Rational Root Theorem, but none of the possible roots are actual roots of the equation. What does this mean about the roots of the polynomial? 1. The roots do not exist.
2. Faizan should try using backwards FOIL to see if she can find the roots.
3. All the roots are rational, and Faizan needs to recalculate
4. The roots are either irrational or complex.