Math, asked by harshitharshit707, 9 months ago

Each root of xsquare - bx+c=0 is decreased by 2. The resulting equation is r - 20+1 = 0then
(a) b= 6,6 = 9
(b) b=3,c=5
(c) b= 2,c=-1
(d) b=-4,c=3

Answers

Answered by mssadhana1984

1

Answer:

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