1.

/Find value of k, if (x - 1) is factor of kx2– 3x + k

Answer»

According to the Question

p(X) = kx² - 3x + K

If (x - 1) is a FACTOR of p(x)

Therefore

x - 1 = 0

x = 1

Substitute the value of x in Equation

⇒ k(1)² - 3 × 1 + k = 0

⇒ 2k - 3 = 0

⇒ 2k = 3

⇒ k = 3/2


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