Answers edited by Lucy

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