Question

If the roots of x2- (2p + 1)x + (2p - 1) = 0 are equal in magnitude but
opposite in sign, then the value of P will be
(a) - 2
(b) 2
(c) 1/2
(d) -1/2​

Answer 1

Answer:

d

Step-by-step explanation:

sum of roots = 0

2p+1 = 0

p=-1/2