Reputation
137,531
Next tag badge:
96/100 score
57/20 answers
Badges
11 104 192
Impact
~1.3m people reached

15h
revised Range of a Rational Function
added 301 characters in body
1d
revised Having trouble solving a problem involving hyperbolic trignometric functions
added 194 characters in body
2d
revised Give the equations that are a tangent to the parabola $y = x^2 + 5x + 6$ and pass through $(1,1)$
deleted 2 characters in body
2d
revised Find the limit of the sequence $(4^n)/((2n)!)$
added 20 characters in body
Aug
25
revised Sum of $\sum_{n=1}^{\infty}(-1)^{n+1}\frac{x^{2n-1}}{2n-1}$
added 160 characters in body
Aug
24
revised How can i solve these?
added 124 characters in body
Aug
23
revised Find the equation of the tangent to the parabola $ 4x^2=y$ which is parallel to the line $4x+y-3=0$
added 56 characters in body
Aug
23
revised how to integrate $\dfrac{\cos x-\cos2x}{1-\cos x}$
edited title
Aug
23
revised how to integrate $\dfrac{\cos x-\cos2x}{1-\cos x}$
added 32 characters in body
Aug
23
revised $2017^{2016^{2015}} \mod 1000$
added 103 characters in body
Aug
23
revised $2017^{2016^{2015}} \mod 1000$
added 22 characters in body
Aug
23
revised To find Inverse Laplace of $\,F(s)=\log\dfrac{s+1}{(s+2)(s+3)}$
added 51 characters in body
Aug
23
revised Prove that the line $x-y-3=0$ is a tangent to the parabola $x^2=12y$ and find the coordinates of the point of contact.
added 325 characters in body
Aug
23
revised If $f’(x) = \sin x + (\sin4x)(\cos x)$, then $f’(2x^2 + \pi/2) $is?
deleted 1 character in body
Aug
23
revised Solve this inequality equation with 3 sides?
added 131 characters in body
Aug
22
revised Integrating $\frac{1}{(x^4 -1)^2}$
deleted 8 characters in body
Aug
22
revised Integrating $\frac{1}{(x^4 -1)^2}$
deleted 97 characters in body
Aug
22
revised Is there a method to calculate large number modulo?
deleted 1 character in body
Aug
17
revised Another integral $\int \frac{3 x^2+2 x+1}{ \left(x^3+x^2+x+2\right) \sqrt{1+\sqrt{x^3+x^2+x+2}}} \, dx$
added 51 characters in body
Aug
17
revised Another integral $\int \frac{3 x^2+2 x+1}{ \left(x^3+x^2+x+2\right) \sqrt{1+\sqrt{x^3+x^2+x+2}}} \, dx$
added 51 characters in body