Equations trouble

[bhatia.sanjay01]

Q What is the value of p when the sum of the squares of the roots of the equations x2 – (p-2)x-p-1 = 0, assume the least value.

a) - 2 b) 7 c) 9 d) 12

[diablorulez]

Originally Posted by bhatia.sanjay01

Q What is the value of p when the sum of the squares of the roots of the equations x2 – (p-2)x-p-1 = 0, assume the least value.

a) - 2 b) 7 c) 9 d) 12

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