1.

the value of "a" for which the sum of the squares of the roots of equation x^2 - (a-2)x -a -1 =0 assumes the least value is a) 0b) 1c) 2d) 3

Answer» the value of "a" for which the sum of the squares of the roots of equation x^2 - (a-2)x -a -1 =0 assumes the least value is
a) 0
b) 1
c) 2
d) 3


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