If $x^2 + x + 1 = 0$, then $x^{2018} + x^{2019}$ equals which… | XAT 2019 Question Paper

XAT 2019Quantitative AbilityQuadratic EquationsMEDIUM+1 / −0.25

If $x^2 + x + 1 = 0$ , then $x^{2018} + x^{2019}$ equals which of the following:

Select an option to reveal the answer and explanation

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XAT 2019Quantitative AbilityQuadratic EquationsMEDIUM+1 / −0.25

If $x^2 + x + 1 = 0$ , then $x^{2018} + x^{2019}$ equals which of the following:

Select an option to reveal the answer and explanation

Practice the full paper

Attempt XAT 2019 Question Paper with real exam interface and instant grading.