Apparently, this user prefers to keep an air of mystery about them.
4 How do you factor $x^3-3x^2-4x+12$ 2d ago
3 Why doesn't quadratic formula lead to a the correct factored form of the original equation? 2d ago
3 When computing the Taylor series of $(\cos x)^2$ how does the slide jump to concluding it is $1-(\sin x)^2$? may 27 '13
2 How do you factor $x^3-3x^2-4x+12$ 2d ago
1 How do I solve $x^4-3x^2+2=0$? 1d ago