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MATH / Find all roots of the polynomial x⁴+2x³−7x²−8x+12. Enter your answer as a list of numbers separated by commas.

Problem

Answer published by the source. Consult the official source to check your work against its answer.

problem

Find all roots of the polynomial x4+2x3−7x2−8x+12x^4+2x^3-7x^2-8x+12. Enter your answer as a list of numbers separated by commas.
Plain-text mathematical notation (without MathML)
Find all roots of the polynomial x⁴+2x³−7x²−8x+12. Enter your answer as a list of numbers separated by commas.
Original LaTeX notation
Find all roots of the polynomial $x^4+2x^3-7x^2-8x+12$. Enter your answer as a list of numbers separated by commas.

level

Level 2

type

Intermediate Algebra

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Source and history

Official source

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