Question

find the value of k if x minus 2 is a factor of 8 x ki power 3 + 4 x ki power 2 - 3 x + k

Answer 1

hope it will help you

Answer 2

hey your ans is here

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given

x-2 a factor
so
x-2=0
x=2

put this value

8x3+4x2-3x+k=0

so

8×(2)3+4×(2)2-3×(2)+k=0

64+16-6+k=0
80-6+k=0
74+k=0
k=-74

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