1.

(k-1) x^2 -kx+1 quadratic equation​

Answer»

ANSWER:

(k-1)x²-kx+1

Step-by-step EXPLANATION:

let

k-1=0

k=1

putting in equation

x²-(1)x+1=0

x²-x+1=0

x²-x=-1

x(x-1)=-1

x=-1,x-1=-1

x=-1+1

x=0

{-1,0}

SOLUTION SET


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