Answers edited by Lucy

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