Answers edited by Kevin B.

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• How do you find all solutions of the equation #(1+cosx)/(1-cosx)=0# in the interval [0,2pi)?
  
• Why do we see so many questions in the wrong subjects?
  
• Question #55662
  
• How do you find all solutions of #2cos^2x-sinx-1=0#?
  
• How do you use half angle identities to solve equations?
  
• How do you simplify #( x^2 )/(xy^-4)*(2x^-3y^4)/( 3xy^-1)#?
  
• How do you write the equation of a line in point slope form and slope intercept form given points (-2, 6) (5, 1)?
  
• Question #2db64
  
• Question #f4c4f
  
• How do you find #sinx=1/2#?
  
• Question #1ebe6
  
• How do you change 78.4% to a fraction reduced to lowest terms?
  
• What is #log_3 27#?
  
• How do you simplify the algebraic expression #-a(2b - 3c) - 3a(b + c)#?
  
• How do you add radicals #sqrt10 + sqrt10#?
  
• What is the domain of the function #f(x)=(x+9)/(x-3)#?
  
• How to find critical points and the using the first derivative test for #f(x) = 3x^4 - 4x^3 + 6#?
  
• Question #03916
  
• If #sin x = 0.7#, how do you list all possible value of x if #-180° < x < 180°#?
  
• Question #2fb5f
  
• How do you solve #[(1+cosx)/(sinx)]=-1# over [0,2pi)?
  
• What is the limit of #sqrt(4-x^2)# as #x# approaches #2#?
  
• How do you prove #tan theta cot theta=1#?
  
• Define carbohydrates and identify their basic subunits?
  
• What is the range of the function #f(x) = 5 - 8x #?
  
• How do you find the limit of #1/(x-2)# as x approaches 2 from the left?
  
• Who's interested in a new Socratic on a different website?
  
• How do you factor #12p^2+16p+5#?
  
• What is the new Transforming Method to solve quadratic equations?
  
• How do you solve #3(x+3)^(3/4)= 81#?
  
• How do you solve #4x + y = 10# and #2x – 3y = 12#?
  
• How do you solve #sin(x+pi/4)+sin(x-pi/4)=1# over the interval #(0,2pi)#?
  
• If a swimmer swims 85.4 yards in 5 minutes. How many meters will he swim in 70.0 seconds?
  
• What was the yearly rate of appreciation if the Marriot family bought a new apartment three years ago for $65,000 and the apartment is now worth $86,515?
  
• How do you add #2sqrt3 + 3sqrt5 - 4sqrt5#?
  
• How do you find the square root of 85?
  
• How do you solve the equation #1 + sin(x) = cos(x)? 1 + sin(x) = cos(x)#?
  
• How do you find the equation of the line perpendicular to #x=1# and passing through (-4, -5)?
  
• What is the domain of a function like #f(x) = 5x^2#?
  
• What is the domain and range of inverse trigonometric functions?
  
• How do you solve: #tan x = 4.5#?
  
• How do you find the period of tan x?
  
• How do you find all extrema in the interval [0, 2(pi)] for #y= sin x + cos x#?
  
• Question #8016b
  
• How do you solve #log8^w=3#?
  
• How do you solve #4x + 2- x = 3x - 7#?
  
• What is the slope of #y=5-3x#?
  
• How can synthetic division be used to factor a polynomial?
  
• What is the range of the function #f(x) = 2x-5#?
  
• How do you factor #x^3-3x+2#?
  
• How do I solve #(1+cosx)/(1+secx)#?
  
• How do you find all solutions for #sinx - tanx = 0# where x is between 0 and 2(pi)?
  
• Which of the following statements is true when comparing the following two hypothetical buffer solutions? (Assume HA is a weak acid.) (See choices in answer).
  
• Is #f(x)= 3x^2# an exponential function?
  
• What is #int e^x dx# and #int xe^(x^2)dx#?
  
• How do you prove #(1-cosx)(1+secx)=sinxtanx#?
  
• How do you solve # x²-48=0#?
  
• What is tan(arctan 10)?
  
• How do you solve #sin^2(x) + sinx - 2 = 0#?
  
• How do you simplify #(x-6)(x-2)(x-3)#?
  
• How do you factor #125+t^3#?
  
• How do you add #4sqrt2+6sqrt18#?
  
• Question #f52da
  
• How do you graph the inequality #x<5#?
  
• Question #b1f48
  
• How do you prove that #(sinx-cosx-1)/(sinx+cosx-1)=(cosx+1)/sinx#?
  
• What type of mixtures can be separated by filtration?
  
• What is the Quadratic Formula?
  
• How do you FOIL #(3x+1/3)(2x-1/9)#?
  
• How do you prove that #cosx/(1-sinx) - 1/cosx = tanx#?
  
• How do you solve #6+2cos(theta)=5#?
  
• How do you find ALL solutions for the equation #tan^2 (x) = -tan (x)#?
  
• What is the perfect square between 49 and 81?
  
• How do you factor #r^2-6tw+2wr-3tr#?
  
• How do you prove #Cosx + (sinxtanx) = secx#?
  
• Question #cbd01
  
• How do I find the domain of #f(x)=5x^2+2x-1#?
  
• What are considered macromolecules?
  
• How can compounds be broken apart?
  
• How do you solve #5abs(q + 6)=20#?