find the value of k is (x-1 ) is a factor of kx^2 -√2x +1
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( x - 1 ) = 0
x = 1
P ( x ) = KX² - √2X + 1
Substitute X = 1 , in P ( x ).
P (1) = K × (1)² - √2 × 1 + 1
=> K - √2 + 1 = 0
=> K = √2 - 1
x = 1
P ( x ) = KX² - √2X + 1
Substitute X = 1 , in P ( x ).
P (1) = K × (1)² - √2 × 1 + 1
=> K - √2 + 1 = 0
=> K = √2 - 1
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