Questions asked by Kilwee

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• How do you find the horizontal and vertical asymptotes to the curve of y =(e^2x +1)/(e^x -2) ?
  
• How do you solve #4x^3 -17x^2 -4 = 0# ?
  
• Can a complex number be written Cartesian form in terms of i to a power other than 1? And if so...
  
• How can I solve for the intersection points of #y=(x^2)(e^-x)# and #y=1-2sinx# over #2<=x<=7# ?
  
• How can I change #f(x) = (2x-1)/(x+2)# into the form #A + B/(x+2)# where A and B are both integers?
  
• What's a chi-squared test, what's it used for (examples please), how is it done, and how does it work?
  
• How to find the minimum of n for which #((2^n)-1)lna/(2^(n-1)*n) < 0.01*lna# ?
  
• Is there a rule that states that, for a decreasing sequence, the sum to n is less than n times the first term (#Sn <= n*u1#)?