Answers edited by Kevin B.

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