Answers edited by Lucy

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