Pinkgreen

分數

37,458

最佳解答率

13.00%

等級

Lv 7

發問 0 回答 123

2016-06-21 2:52 pm

can somebody prove (1 - E^(-2/x))/(1 - E^(-1/x)) equals to E^(-1/x)+1 where E is exponential?

2016-06-20 8:32 pm

2x^2 - 20x + c ≡ a(x - b)^2 + 3b Work out the value of c.?

2016-05-31 3:34 am

What is an equation in standard form of an ellipse centered at the origin with vertices (+/- 6,0) and (+/- 5,0)?

2016-05-19 9:18 pm

How to Solve algebraically Log₂x-Log₂(1-2x)= -3?

2016-05-04 4:37 pm

Prove Plane is perpendicular to a parameter line ?

2016-03-28 9:06 pm

Can someone show me a step by step process of how to solve these?

2016-01-29 12:12 am

-x^3+2x^2-x-2=0 How to solve it ??

2015-12-10 6:39 pm

What polygon's interior angles add up to 180 degrees?

2015-12-07 9:09 pm

What straight line best fits the data.....?

2015-12-07 9:29 pm

What is the domain of x=b^y?

2015-10-12 2:06 pm

Determine the regions of convergence and divergence of the following power series?

2015-10-07 1:21 pm

Express 4 sin 2x – 3cos 2x in the form of Rcos(2x+a), α>=0^0 .?

2015-09-21 3:09 pm

solve the compound inequality?

2015-09-14 9:56 am

if arg [(z-2)/(z-6i)]=π /2, show that x^2+y^2-2x-6y=0 2. z=2-√3i, find the real value of q such as arg(z^2+qz)=-π /3?

2015-09-14 12:45 pm

find the complex numbers z and w in form of x +yi which satisfy the equation system (1+i)z-iw+i= iz+(1-i)w-3i =6?

2015-09-11 10:56 am

How to calculate this maths problem?

2015-08-31 4:06 pm

Lim/x-->3 x^2 + 4x - 12 / x-2 How do I find the limit ?

2015-05-15 9:20 pm

Find the average rate of change of f(x) = 3x + 2 from -1 to 0.?

2015-01-14 3:07 pm

Elementary linear algebra?

2015-01-05 3:07 pm

2014-10-08 5:40 am

What is the time rate of change of air pressure?

2013-05-22 3:04 pm

The force on an object is F = -10j. For the vector v = -i + j, find...?

2012-12-06 3:20 pm

How do you find the df/du AND df/dv of sin(xy)+xsiny (when x=(u^2+v^2), y=(uv))?

上一頁 3

本頁收錄日期: 2021-04-12 20:47:45
總收錄問題: 0 / 41 (收錄率: 0.00%)
總收錄回答: 123 / 10116 (收錄率: 1.22%)