Which of the following is a solution to x² + x =1

Created: 1 year ago | Updated: 1 year ago

Updated: 1 year ago

\frac{- 1 \pm \sqrt{5}}{2}

\frac{- 2 \pm \sqrt{5}}{1}

\frac{1 \pm \sqrt{5}}{2}

\frac{- 5 \pm \sqrt{1}}{2}

Bangladesh University of Professionals (BUP) Faculty of Business Studies(FBS) 2018-2019 উচ্চতর গণিত সমতলে বস্তুকণার গতি (Motion of particles in a plane)

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