Find the value of k, if x + 2 is a factor of 5x³ + 4x² – 3x + 2k + 1
1 answer:
Answer:
k=9.5
Explanation:
x+2=0
x=-2
so 5(-6)+4(4)-3(-2)+2k+1
-30+16-6+1+2k
-19+2k
k=9.5
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