Answers edited by Lucy

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• What is the domain and range of #r(x)=sqrt(x+6)-1#?
  
• How do you find the vertex and intercepts for #y = 4x^2 + 8x + 7#?
  
• What is the chemical formula for ATP?
  
• How do you find the roots, real and imaginary, of #y= -3x^2 -2x +(2x+1)^2 # using the quadratic formula?
  
• How do you solve #16^ { - 2v } = 64^ { 2v }#?
  
• How can this be solved?
  
• 8x3+y3+64-24xy factorize..?
  
• How do i solve this question?Find the size of each exterior angle of a regular octagon.
  
• Which expression represents the volume of the box in terms of x?
  
• How do you solve the rational equation #(y+2)/y = 1/(y-5)#?
  
• An integer is one more than four times a number. If the product of the two integers is 39, then find the integers?
  
• The 20th term of an arithmetic series is 131 and the sum of the 6th to 10th terms inclusive is 235. Find the sum of the first 20 terms. Can someone please help??
  
• how to solve cos^3x csc^3x tan^3x=csc^2x-cot^2x ?
  
• How do you find the 7th term of the geometric sequence with the given terms a4 = -4, a6 = -100?
  
• Name the strong acid containing chlorine?
  
• What is the discriminant of a quadratic function?
  
• Help in absolute value question?!
  
• Logarithms and Their Properties?
  
• What is the lim h → 0 (x+h)^1/2-(x)^1/2/h?
  
• Which group on the periodic table is the least reactive? Why?
  
• 1. Is (x-3)(x²+3x+6) a Difference of cubes? 2.Is(2x+4)(4x²-8x+16)the sum of cubes?