find the value of k if x+2 is a factor of x³+2kx²+16
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Answered by
2
Answer:
(i) x
2
+x+k=0⇒(1)
2
+1+k=0⇒1+1+k=0⇒k=−2
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0
Answer:
gffg7ydhfxykcuygjifjxhfchcd km
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