find the value of k, if x-2 is a factor of x²-3kx+2.
please solve.
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2
Answer:
answer is
k=1
Step-by-step explanation:
i hope it helps you
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Answered by
1
Step-by-step explanation:
as x-2 is a factor then x = 2 is a zero of the polynomial
therefore p(2) = 0 [ as 2 is zero of polynomial]
p(2) = 2² - 3*k*2 + 2 = 0
=> 4 - 6k + 2 = 0
=> 6 - 6k = 0
=> 6 = 6k
=> k = 6/6
=> k = 1
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