#factor theorem

7 messages · Page 1 of 1 (latest)

gritty void
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If you plug in k, the second bracket becomes 0, and that’s multiplied by the first bracket, so all you’re left with is -8

warped rock
gritty void
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f(k)

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Replace the x’s with k

warped rock
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oh

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so f(k) = 3k-2 -8

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but then we get k as 10/3 @gritty void