Answers created by Darshan Senthil

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• How do you simplify `(-3x^2y^-3)^-3/(2x^-2y^-4)`?
  
• What is the derivative of `f(t) = (t^3-te^(1-t) , t^2-6t+e^t )`?
  
• How do you multiply `sqrt(-20) times sqrt(-5)`?
  
• Who's interested in a new Socratic on a different website?
  
• How do you find the critical points of `d'(x)=x^2+2x-4`?
  
• How do you do the limit comparison test for this problem `sqrt ( (n+1)/ (n^2+2))` as n goes to infinity?
  
• How do you evaluate the integral of `int (cosx)/(sin^(2)x) dx`?
  
• How do you solve the system `-7x+y=-19` and `-2x+3y=-19`?
  
• Find secant of theta if tangent of theta is the square root of 29 over 4?
  
• How do you find `\lim _ { x \rightarrow \infty } ( \frac { 5x + 9} { 7x ^ { 2} - 2x + 1} )`?
  
• How to prove that the series is converge?
  
• How can I solve this differential equation?
  
• Question #f6298
  
• Is `g(x) = (x^2 - 5)/(x^3)` a polynomial function and if so what is the degree?
  
• What is the slope of the line normal to the tangent line of `f(x) = sec^2x-xcos(x-pi/4)` at `x= (15pi)/8`?
  
• Question #7267c
  
• Question #8bf64
  
• Question #35a7e
  
• The function 3x^(3)+6x^(2)+6x+10 is maxima, minima or point of inflection?
  
• How to expand in Maclaurin series this? `f(x)=int_0^xlog(1-t)/tdt`
  
• How do you find the derivative of `y = Arcsin ((3x)/4)`?
  
• Question #f3eb0
  
• The graph of h(x) is shown. The graph appears to be continuous at , where the definition changes. Show that h is in fact continuous at by finding the left and right limits and showing that the definition of continuity is met?
  
• Find dy/dx for 2 + xy = x. Please show your work to receive credit?
  
• What is k such that function f is continuous at x = 3?
  
• Another graph involving differentiation. This time I got j'(2) and j'(3) right, but I need help finding j'(1). Can someone help please?
  
• Question #da174
  
• How do you find `dy/dx` by implicit differentiation of `tan(x+y)=x` and evaluate at point (0,0)?
  
• What are the global and local extrema of `f(x)=x^3+48/x` ?
  
• Why a body at linear motion posses angular velocity?
  
• Express the unit newton in term of base SI unit.?
  
• What makes some questions a 'practice problem' and others a 'conceptual question'?
  
• Question #63413
  
• What is the derivative of `tan(x+y) = ln x + 5y`?
  
• Find the derivative using the derivative rules ?
  
• The work done by a boy pulling a snow sled up a hill is 425 J. What is the power expended by the boy if he pulls on the sled for 10.5 s?
  
• How to solve inclined plane questions?
  
• Question #e7848
  
• Question #f7e41
  
• Question #95c54
  
• What is the difference between log and ln?
  
• Given the function `f(x)=x^3-3x+2`, how do you verify that `f` satisfies the hypotheses of the Mean Value Theorem on [-2, 2]?
  
• What is one way to increase the rate of dissolving salute in to________ A. Decrease the temperature of the solution B. Let the solute settle to the bottom of the solution C. Stir the solution D. Use a salute with a larger particle size What is the answer?
  
• Question #2208d
  
• Question #c53a3
  
• Question #533b0
  
• Question #a9dd1
  
• Question #61451
  
• Tiffany has been dieting for 6 months. After 1 month Tiffany lost a total of 8 pounds. After 6 months, she lost a total of 25 pounds. How do you find the average rate of change of pounds per month?
  
• What are the points of inflection of `f(x)=2x-e^-x + x^2e^x`?
  
• Question #e236a
  
• A rock is dropped from the top floor of a tower at a height of 420m?
  
• What is a substance with a pH of 4 called?
  
• A long-haired cat (recessive trait s) is crossed with a heterozygous short-haired cat (dominant trait S). What percentage of their offspring will have long hair?
  
• Question #8c23e
  
• How do you simplify `(sqrt5-3)^2`?
  
• What are some biotic and abiotic factors of the pelagic ocean?
  
• Bio question?
  
• How to state the equivalent expression for cosxtanx?
  
• How much work would it take to push a `1 kg` weight up a `2 m` plane that is at an incline of `pi / 3`?
  
• Question #e34eb
  
• Question #20e2a
  
• Question #c8edf
  
• Question #bad20
  
• Iron and copper metals are coated by tin plating for their protection form corrosion and poisoning, what is the meaning of poising here? Thanks a lot.
  
• Question #bb294
  
• Question #ef1f0
  
• How do you determine the limit of `sqrt(x-4)/(3x+5)` as x approaches negative infinity?
  
• Question #9a080
  
• Question #38ab7
  
• How much work would it take to push a `3 kg` weight up a `8 m` plane that is at an incline of `pi / 3`?
  
• Question #18707
  
• Question #57530
  
• How do you write a complex fraction that when simplified results in 1/x?
  
• Question #0a15a
  
• How do you solve `\frac { 5} { y } + \frac { 1} { 5} = \frac { 3} { y }`?
  
• How do you evaluate `\int ( \sin x + \cos x ) ^ { 2} d x`?
  
• What role does lactic acid fermentation play in cellular respiration?
  
• A substance that changes the rate of a reaction without itself undergoing any net change is A) oxidizing agent B) Reducing agent C) Catalyst D)none?
  
• How do you find `dy/dx` by implicit differentiation given `ln(cosy)=2x+5`?
  
• Question #8dd39
  
• Question #95d49
  
• Question #d628f
  
• Question #a348e
  
• How do you graph `y=-2(x-2)^2-4`?
  
• Question #63546
  
• How do I find the perimeter of a square if I know its area?
  
• What is the equation of the line with an undefined slope and goes through point (2,4)?
  
• Question #e8ec1
  
• Question #99479
  
• Question #de37e
  
• Given f(2)=3, f(3)=4, f(5)=0, g(2)=5, g(3)=2, g(4)=-1, how do you evaluate f(g(2))?
  
• Question #5508c
  
• Write an equation for a line that passess through the point (8,5)?
  
• Solve `2x^3 + x^2 = -4 - 8x`?
  
• How do you write `0.000439` in scientific notation?
  
• How do you use the chain rule to differentiate `y=cos^3(4x)`?
  
• Question #02a40
  
• How do you solve the system of equations `2x+y=9` and `8x-2y=6`?
  
• How do you differentiate `f(x)= (x-e^(x))/(2-3x)` using the quotient rule?
  
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