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visits member for 2 years
seen Jul 12 at 20:43

I was born to answer lhfs.


Dec
12
revised How is $e^x$ read aloud?
deleted 6 characters in body
Dec
12
asked The G.C.D of two numbers is $23$. The other two factors of the L.C.M are $13$ and $14$.
Dec
11
suggested suggested edit on If 2 x 6 = 4, 4 x 1 = 7 and 8 x 3 = 1 find the value of 5 x 5.
Dec
10
revised Show that $ 2(a^2 b^2+a^2c^2+b^2c^2)-(a^4+b^4+c^4) = (a+b+c)(-a+b+c)(a-b+c)(a+b-c) $
edited tags
Dec
3
accepted How to simplify $\frac{4 + 2\sqrt6}{\sqrt{5 + 2\sqrt{6}}}$?
Dec
3
comment How to simplify $\frac{4 + 2\sqrt6}{\sqrt{5 + 2\sqrt{6}}}$?
@AsafKaragila: Yes, I thought for once that the display became too large.
Dec
3
comment How to simplify $\frac{4 + 2\sqrt6}{\sqrt{5 + 2\sqrt{6}}}$?
Thanks, I get the idea. You're trying to rationalize the denominator. :)
Dec
3
asked How to simplify $\frac{4 + 2\sqrt6}{\sqrt{5 + 2\sqrt{6}}}$?
Dec
3
answered Finding a real solution to a quadratic
Dec
3
answered prove: if n is even, then n+1 is not even
Dec
3
revised Importance of having diverse interests
grammar, formatting.
Dec
3
suggested suggested edit on Importance of having diverse interests
Dec
2
answered Reducing fractions?
Nov
24
revised How to solve for $x$ in $\frac{200}{x+10} = \frac{200}{x} -1$?
formatting.
Nov
24
comment Induction Proof: Formula for Sum of n Fibonacci Numbers
$F_{n + k + 2} = F_{n + k + 1 } + F_{n + k}$ holds true always in the Fibonacci Sequence, as long as $n$ and $k$ are whole numbers. You could even remove the $k$ and get the correct definition. The $k$ was pushed in for better understanding. You could put infinite $k$'s in there—i.e., $k_1 , k_2\ldots$.
Nov
24
comment Solving for unknown
That's why I have left that site as well. ;)
Nov
24
comment Solving for unknown
Why don't you come to OpenStudy any more?
Nov
23
revised How do we compute $50a^2\pmod{30000}$?
LaTeX editing -- better.
Nov
23
suggested suggested edit on How do we compute $50a^2\pmod{30000}$?
Nov
23
comment Solving for unknown
Nice work John. You shouldn't, ever, feel inferior to others. Math.SE is not for Research Mathematics—it's for everybody. You can also find people as dumb as me. :)