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Find a number c such that the polynomial p(x) = (x - c)(2x3 - 5x + 12) contains the point (5,0).
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5 votes
Find a number c such that the polynomial

p(x) = (x - c)(2x3 - 5x + 12)
contains the point (5,0).

User Yuez
by
4.8k points

1 Answer

4 votes
C=5 because (x-c) = ax =0 so (5-c)=0 will be c=5
User Corkey
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