1.

Find the value of k , if -1 is a zero of the polynomial p(x)= kx^2 -4x +k. *​

Answer»

Answer:

K = 0

Step-by-step EXPLANATION:

-1 is a zero of POLYNOMIAL p(x)

Then, p(-1) = 0

So, k(0)^2 - 4(0) + k = 0

implies 0 - 0 + k = 0

Thus, k = 0 (Answer)



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