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• How to find #m^2 + 4n^2 =?# from #m^3 - 12mn^2 = 40# #4n^3-3m^2n=10#
  
• How to find #m^2 + 4n^2 =?# from #m^3 - 12mn^2 = 40# #4n^3-3m^2n=10#
  
• Convert to meters: 8750 kilometers? Thanks 😊
  
• Use Ratio Test to find the convergence of the following series?
  
• Question #be5eb
  
• The base of a triangular pyramid is a triangle with corners at #(7 ,6 )#, #(4 ,3 )#, and #(1 ,8 )#. If the pyramid has a height of #6 #, what is the pyramid's volume?
  
• Question #8c3f8
  
• How do you write matrices on Socratic?
  
• How do you write #0.3666...# as a fraction? The #6# repeating.
  
• How do I find solution depending on parameters #a,b in RR#?
  
• Question #df749
  
• Graphing utility question with 2 plots - one line and one exponential - is there a trick to this?
  
• How do you find points of inflection and determine the intervals of concavity given #y=xe^(1/x)#?
  
• Question #b75c8
  
• Question #d820e
  
• What fraction is between #1/3# and #1/2# ?
  
• 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 is the arclength of #f(t) = (lnt/t,ln(t+2))# on #t in [1,e]#?
  
• How do you graph two or more functions on the same graph with the graphing utility on Socratic.org?
  
• Question #dfa0b
  
• Find #f# ?
  
• Question #12b1c
  
• What is the exponential form of the logarithmic equation?
  
• What is the y-intercept of the exponential function?
  
• Find #f# ?
  
• What is the correct match?
  
• Question #6fabd
  
• A palindrome is a positive integer whose digits are the same when read forwards or backwards. There are pairs of four digits palindrome whose sum is a five digits palindrome. One such pair is 2882 and 9339. How many such pairs are there?
  
• Question #4f142
  
• How do you differentiate #cos^2(x^3)#?
  
• What is the cross product of #<-3,0,1># and #<1,2,-4>#?
  
• 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 express #sin theta - cot theta + tan^2 theta # in terms of #cos theta #?
  
• How do you find the zeros, real and imaginary, of #y=-x^2+4x-42# using the quadratic formula?
  
• 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?
  
• A marker is 0.13 meters long. What is the length in millimeters?
  
• 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))#?
  
• How do you graph #y= tan (2x)#?
  
• How do you find a formula for the nth term of the geometric sequence: 8, 12, 18, 27, ...?
  
• What is #int sinx cosx #?
  
• Find the perimeter of a parallelogram with a base of 7 and an adjacent side length of 18?
  
• How do you integrate #f(x)=(x-2)/((x^2-3)(x-3)(x-1))# using partial fractions?
  
• How do you find the sum of the infinite geometric series 7/8 + 7/12 + 7/18 + 7/27 ...?
  
• 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 #?
  
• How can you use trigonometric functions to simplify # 26 e^( ( 3 pi)/2 i ) # into a non-exponential complex number?
  
• How do you integrate #int cos x / ((sin x)^(1/2))dx#?
  
• How do you simplify #(-1-8i)+(4+3i)# and write in a+bi form?