Answers edited by

• Back to user's profile
• What is the correct match?
  
• Question #6fabd
  
• Question #4f142
  
• The sum of three consecutive even integers is 12 less than the middle integer. What's the answer?
  
• What is the range of the function #y = -x^2 + 1#?
  
• How do you write #f(x)= -2x^2+6x+2# in vertex form?
  
• In the complex plane ,the vertices of an equilateral triangle are represented by the complex numbers #z_1,z_2# and #z_3# ,prove that #1/(z_1-z_2)+1/(z_2-z_3)+1/(z_3-z_1)=0#?
  
• How do you solve #2/(x +6) = 9/8 - 4/(x+6)#?
  
• Question #273c3
  
• How do you do two-column geometrical proofs?
  
• What is the exponential form of the logarithmic equation?
  
• My textbook says that #lim x-> - oo (x^2+x+3)/x^2# is >1 from below. I thought is was from above. Which one is correct?
  
• What fraction is between #1/3# and #1/2# ?
  
• Question #68b86
  
• Find #f# ?
  
• How do you find the exact value of #sin (5pi)/3#?
  
• Question #12b1c
  
• Let #u(x)=2x-1# and #w(x)=x^2#, how do you find u(w(-4)) and w(u(-4))?
  
• How do you graph two or more functions on the same graph with the graphing utility on Socratic.org?
  
• Writing [content]|_(a)^(b) gives a Math Processing Error?
  
• Air problem?
  
• What is the distance between #(–7, 8) # and # ( 7, 4) #?
  
• How do you find points of inflection and determine the intervals of concavity given #y=xe^(1/x)#?
  
• A triangle has corners A, B, and C located at #(2 ,7 )#, #(5 ,3 )#, and #(9 , 4 )#, respectively. What are the endpoints and length of the altitude going through corner C?
  
• Can 3,6,9 form a triangle ?
  
• Question #dfa0b
  
• How do you simplify #(x^(1/pi)/y^(2/pi))^pi#?
  
• If a #2 kg# object is constantly accelerated from #0m/s# to #16 m/s# over # 9 s#, how much power musy be applied at #t= 1 #?
  
• Question #4f142
  
• Would you help me find the limit?
  
• A parallelogram has a base of length #(2x+1)# and a height of #(x+3)# and has an area of 42 square units. Find the base and height of the parallelogram?
  
• Convert to meters: 8750 kilometers? Thanks 😊
  
• Solve for *b* if #1-b/(4+isqrt3)+b/(4-isqrt3)=0#?
  
• Question #97f77
  
• #lim_(x->0) 1/x^2-(x-2)/(x^3-x)=# ?
  
• What is the graph of a power function?
  
• How do you simplify #(-1-8i)+(4+3i)# and write in a+bi form?
  
• How do you convert 1.5 kg/L to g/mL?
  
• How do you multiply #((1, -3, 2), (2, 1, -3), (4, -3, -1))# and #((1, 4, 1, 0), (2, 1, 1, 1), (1, -2, 1, 2))#?
  
• Find #f# ?
  
• How do you graph #y= tan (2x)#?
  
• How do you simplify the fraction 14/8?
  
• Question #4df90
  
• How do I find solution depending on parameters #a,b in RR#?
  
• What torque would have to be applied to a rod with a length of #12 m# and a mass of #6 kg# to change its horizontal spin by a frequency #5 Hz# over #9 s#?
  
• How do you find the roots, real and imaginary, of #y=3x^2-2x+12# using the quadratic formula?