Answers created by Kuba Dolecki

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• How do you multiply #(x + 5)(x - 4)#?
  
• What is the inverse function of #y=2x-1#?
  
• How do you simplify #7/9 div (3/4 - 1/3)#?
  
• I have a question about how the answer is rendered. I have noticed that many HTML codes seem to work in the preview of the answer but don't appear the final answer. Why are these blocked?
  
• Question #25a9e
  
• How is the top video selected?
  
• How do you find the points where the tangent line is horizontal given #y=16x^-1-x^2#?
  
• How do you simplify #sqrt(44)#?
  
• What are the differences between real GDP and nominal GDP?
  
• Why does ice float on water?
  
• What is a price floor?
  
• What is the consumer price index (CPI)?
  
• What does radioactive dating enable geologists to determine?
  
• What is the derivative of #y=sec^2(2x)#?
  
• What is the derivative of #f(x)=x*ln(x)# ?
  
• What is the slope of a horizontal tangent line?
  
• What is the derivative of #y=tan(x)/x#?
  
• What is Lebniz Notation for the second derivative of #y=f(x)# ?
  
• Question #f36d4
  
• Question #bf98d
  
• What is the empirical formula for valproic acid?
  
• How can the periodic table be used to determine molar mass?