Given the equation k³-17k+32
it will be divided by k + 5
So,
k^2 - 4k
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k + 4 ll k³ - 17k + 32
ll k³ + 4 k^2
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-4 k^2 - 17 k + 32
-4 k^2 - 16 k
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- k + 32