Mathematics · 2019
JEE Main · 9 January 2019, Shift 1 · Q63
Let α and β be two roots of the equation x^2+2 x+2=0, then α^15+β^15 is equal to:
Let $\displaystyle \alpha$ and $\displaystyle \beta$ be two roots of the equation $\displaystyle x^2+2 x+2=0$, then $\displaystyle \alpha^{15}+\beta^{15}$ is equal to :
Official answer
(2)
$\displaystyle -256$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.