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2017 Algebraic problem of the Year!

Algebra Level 2

Find the minimum value of $y$ , if for any real number $x$ .

$\large y=(15 - x) (17 - x)(15 + x)(17 + x)$

-1022 -1024 -1026 -1020

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Excel in math and science

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by Priyanshu Mishra

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