Question

Pls HELP ME solve this question class 10

Answer 1

Answer:

(K-1)x2+kx+1 { if zero is -3 then x=3}

=(K-1)(3)2+k(3)+1

=(K-1)(9)+3k+1

=9k-9+3k+1

=12k-8

12k=8

K=8/12

K=2/3

Hope it is helpful

Answer 2

Step-by-step explanation:

(k-1)×(-3)² -3k +1=0

9k-9 -3k+1=0

6k -8=0

k= 8/6

k= 4/3 or 1.33

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