Please guide me the best way for solving this question of class 9th chapter of Polynomials of exercise 2.4, what is the best way for solving this question, please guide me Find the value of k, if x–1 is a factor of p(x) in each of the following cases: (iii) p(x) = kx2–√2x+1
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Find the value of k, if x–1 is a factor of p(x) in each of the following cases: (iii) p(x) = kx2–√2x+1 Q.3(3)
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If x-1 is a factor of p(x), then p(1)=0
By Factor Theorem
⇒ k(1)2-√2(1)+1=0
⇒ k = √2-1