Answers edited by Lovecraft

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• Question #ed5f9
  
• How do you evaluate: `lim_(x rarr 0) xsin(1/x)`?
  
• Is titration suitable for sodium nitrate?
  
• How do you differentiate `f(x)=tan((1/cos(7x))^2)` using the chain rule?
  
• How do you solve `13 - 3r = rsqrt5`?
  
• What are some examples of quantitative and qualitative measurements?
  
• How do you simplify `sqrt(24 x^6)`?
  
• What is `int lnx^2 / lnx^3`?
  
• How do you multiply `(f^2 - 7f + 10)/( f^3 - 7f^2 + 7f - 49) *( f^2 - 49)/( 2f^3-10*f^2)`?
  
• What is (square root of [6] + 2 square root of [2])(4square root of [6] - 3 square root of 2)?
  
• How do you write the equations -2x - 2y - 8 = 0 in standard form?
  
• How do you integrate `(ln x) ^ 2 / x ^ 2`?
  
• How do you use the Squeeze Theorem to find `lim(x-1)sin(pi/x-1)` as x approaches one?
  
• Using the limit definition, how do you differentiate `f(x)=sqrt(x+2)`?
  
• What is the domain and range for `y=4x^2+2`?
  
• How do you solve the following system?: `-x -2y =-1, 6x -y = -4`
  
• How do solutes affect the properties of solvents?
  
• How can logarithms be used to solve exponential equations?
  
• Question #34d98
  
• How to find the value of x if `sec x = -5`?
  
• Question #7a039
  
• Lim x->0 √1-cos 2x/√2x=? Thanks
  
• How do I find the limit of a function as `x` approaches a number?
  
• What is the GCF and LCM for `22xy^2z^2`, `33x^2yz^2`, `44x^2yz`?
  
• How do you find `tan (sin^-1(-7/25))`?
  
• What is the solubility of solids in water?
  
• How do you integrate `int x^3 t an x dx` using integration by parts?
  
• What is the inverse of f(x) = -1/5x -1 ?
  
• How do you find the definite integral of `int (x^2-x)dx` from `[0,2]`?
  
• What is the square root of 12 multiplied by the square root of 6?
  
• What is sin(inverse tangent(12/5)?
  
• Using the unit circle, how do you find the value of the trigonometric function: sec(-227pi/4) ?
  
• How do you simplify `x *sqrt 18 - 3 * sqrt(8x^2)`?
  
• What is the equation of the tangent line of `f(x) =tan^2x*sec2x-e^xcosx` at `x=pi/4`?
  
• What is the derivative of `y=tan(arcsin (x))`?
  
• How do I find the order of magnitude of a number?
  
• How do you integrate `int (4^(7x)) / (5^(2x))` using integration by parts?
  
• How does pKa affect a titration curve?
  
• How do you find the 6 trigonometric functions for 600 degrees?
  
• How do you solve `(2x-3) /( x-1) - (x-1 )/( x+2) = (2x-5) /( x+2) + (2-x) /( 1-x)`?