Answers created by Borgeth

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• How do you find all points of inflection given `y=-sin(2x)`?
  
• How do you differentiate `e^((x^2-1)^2)` using the chain rule?
  
• Represent √3+i in polar form?
  
• How do you find the variance and standard deviation of {2,3,4,6,8,9}?
  
• Question #59822
  
• What is the value of `k` for which `(x-1)` is a factor of `(2x^3+9x^2+x+k)`?
  
• Question #90697
  
• Question #fda82
  
• Question #d3719
  
• What is the Pythagorean Theorem?