Add New Description

Fill up the form and submit

\frac{1}{3 + \sqrt{2 i}}

হলে, সমীকরণটি হবে-

x^{2} + 4 x - 1 = 0

11 x^{2} + 6 x + 1 = 0

2 x^{2} - 6 x + 7 = 0

x^{2} - 6 x + 11 = 0

ANS : 2

Descrption

To add a description please, login first. click here to login

Cancel Login