Question 209058
find the value of k so that the remainder of 
(-kx^4 - 146x^2 + 32)divided by (x-4)is 0 
A)37/4 
B)9 
C)-37/4 
D)-9
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Using synthetic division:
4)....-k....0....-146....0....32
.........-k...-4k.....-146-16k....|32+4(-146-16k)

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Remainder: 32 - 584 - 64k = 0
64k = -552
k = -(69/8)

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Not one of the answers you posted.
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Cheers,
Stan H.
Reply to stanbon@comcast.net