SOLUTION: Please help me find all the zeros of the function by the root theorem! 3x^3 + x^2 - x + 1

SOLUTION: Please help me find all the zeros of the function by the root theorem! 3x^3 + x^2 - x + 1

Algebra.Com

Question 818164: Please help me find all the zeros of the function by the root theorem! 3x^3 + x^2 - x + 1
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
there is only one real root
possible roots are 3, 1, -3, -1
turns out that -1 is the real root

RELATED QUESTIONS
Please help me find all the zeros of the function by the root theorem! 2x^3 - 4x^2 - 10x... (answered by dkppathak)

Can someone please help me with the question: Use the rational zeros theorem to list all (answered by oscargut)

Please help me, I'm so confused! List the possible rational zeros of the function... (answered by jim_thompson5910)

Tutors please help me???? Use the rational zeros theorem to list all possible rational (answered by jim_thompson5910)

Please help me find all the zeros of the function! f(x)= x^5 + 3x^4 - x - 3 (answered by richwmiller)

Please help me find the real zeros of this polynomial function:... (answered by jsmallt9)

Please help me solve this question: 1. Use the Rational Theorem and synthetic division (answered by lwsshak3)

Please help me find all the zeros of the following function... (answered by longjonsilver)

Please help with this question: Use the rational zeros theorem to list all possible... (answered by jim_thompson5910)