Question

| 4. The quadratic equation having the roots (1+12)
and (1-12) is :
[KSEEB, APRIL 2014)
(a) x2 + 2x + 1 = 0 (b) x2 + 2x – 1 = 0
(c) x2 – 2x – 1 = 0 (d) x2 – 2x + 1 = 0​

Answer 1

Step-by-step explanation:

X²+2x-1 is the answer.