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I was born to answer lhfs.


Feb
8
awarded  Nice Answer
Feb
3
comment Pre-Calculus Vector Problem.
Hello! If you are reading my answer, please note that I posted it a little late. The problem has already been solved, but I just wanted to add my two cents here.
Feb
3
answered Pre-Calculus Vector Problem.
Feb
3
comment Formula help with this equation
@Mico: Yes, that is correct! Still, might be useful to point out.
Feb
3
comment Formula help with this equation
OP may have meant $(x - 1)^3$. Writing $(x - 1)3$ instead of $3(x - 1)$ is at least not used widely.
Jan
3
awarded  Necromancer
Dec
7
reviewed Approve suggested edit on How can I solve $\frac{2x}{\sqrt{1-x^2}}=0$
Dec
6
answered Logarithm / exponential equation, not sure what to make of this, (simple)
Nov
23
awarded  Nice Answer
Oct
20
awarded  Nice Answer
Oct
20
accepted $\cot\theta + \tan \theta = x$ and $\sec \theta - \cos \theta = y$, evaluate $\left(x^2 y + xy^2\right)^{2/3}$
Oct
20
asked $\cot\theta + \tan \theta = x$ and $\sec \theta - \cos \theta = y$, evaluate $\left(x^2 y + xy^2\right)^{2/3}$
Jul
28
awarded  Necromancer
Jun
24
awarded  Yearling
Jun
16
revised Why is $\frac{1}{\frac{1}{X}}=X$?
minor typo
Jun
12
awarded  Popular Question
Jun
6
awarded  Custodian
Jun
6
reviewed Close For every nonzero ideal $I$ in a Dedekind domain, there is an ideal $J$ such that $IJ$ is principal.
Jun
3
comment Solving a algebraic equation
This is the best solution, IMO.
Jun
1
awarded  Nice Question