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Mathematics, 14.11.2021 22:50 brinleychristofferse

What substitution should be used to rewrite x10−13x5+12=0 as a quadratic equation? u=x10

u=x2

u=x5

u=x20

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What substitution should be used to rewrite x10−13x5+12=0 as a quadratic equation? u=x10
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