Question

If one of the zeros of p(x) = (k-1)x²+kx+1 is -3 find k

Answer 1

Answer:

k=4/3

Step-by-step explanation:

Putting value of x as -3

⇒ (k-1)9 + (-3)k + 1 = 0

⇒ 9k-9-3k+1=0

⇒ 6k=8

⇒ k=8/6

⇒ ∴ k=4/3

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