Mathematics · 2026
JEE Main · 28 January 2026, Shift 1 · Q4
Let z be a complex number such that |z-6|=5 and |z+2-6 i|=5. Then the value of z^3+3 z^2-15 z+141 is equal to
Let $\displaystyle z$ be a complex number such that $\displaystyle |z-6|=5$ and $\displaystyle |z+2-6 i|=5$. Then the value of $\displaystyle z^3+3 z^2-15 z+141$ is equal to
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 50$
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JEE Main 2026 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.