Lady Jane Francesca Elgee Wilde (1826 - February 3, 1896) was an Irish poet and nationalist; she was the wife of Sir William Wilde and mother of Oscar Wilde. Her works included pro-Irish independence and anti-British works under the pseudonymn[?]Speranza; sometimes known as “Speranza of the Nation”.
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If the discriminant is negative, then there are two different solutions x, both of which are complex numbers. The two solutions are complex ...