Answers edited by Karthik N

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• How do you know if # x^2 + 8x + 16# is a perfect square trinomial and how do you factor it?
  
• How do you solve #\sqrt{x}=x-6#?
  
• If y = 2x - 3, then which of the following ordered pairs (1, -1), (-3, 0), (5, 4) lies on the graph?
  
• The area of a parallelogram is 24 centimeters and the base of the parallelogram is 6 centimeters. What is the height of the parallelogram?
  
• Please help..., Iced tea mixture is in drink one as 9 tbsp mix to 4 cups of water and in drink 2 as 7 tbsp mix to 5 cups of water If I want a strong glass of iced tea do I use mix 1 or 2? Please help me explain.
  
• Find the value of *a* for which there is no term independent of *x* in the expansion of #(1 + ax^2)(2/x - 3x)^6#?
  
• How can you Differentiate (√x^3+ csc) ..?
  
• The function #f: f(x)=x^3+6x+2# is increasing when #x# belong to .......?
  
• How do I solve this question?
  
• How do you find the roots, real and imaginary, of #y=(x/5-5)(-x/2-2)# using the quadratic formula?
  
• How does conduction, convection and radiation work to transfer heat from an electric radiator in your bathroom?