29 June 2017

• curprev 02:0202:02, 29 June 2017 Ppiittaattoo talk contribs m 817 bytes −26 →Problem

3 October 2014

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3 January 2014

• curprev 22:4322:43, 3 January 2014 Dasobson talk contribs 839 bytes +839 Created page with "==Problem== For what real values of <math> k</math>, other than <math> k \equal{} 0</math>, does the equation <math> x^2 \plus{} kx \plus{} k^2 \equal{} 0</math> have real roots..."