find the value of K If (x -1) is a factor of k²x³ - 4kx + 4k -1
plz it's important
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Step-by-step explanation:
since ( x-1 ) is a factor of kx³ - 4k² + 4kx -1
( x - 1 ) must be the zeros of the polynomial
putting x = 1 , we get
k(1)³ + 4k(1)² + 4k(1) - 1 = 0
k - 4k + 4k - 1 = 0
k = 1
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Answer:
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