Answers edited by Øko

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• How do you integral #int (x^2+3x+7)/sqrtxdx# ?
  
• Calculate #lim_(xto1)(e^f(x)-1)/(x-1)# ?
  
• Question #b4f35
  
• Evaluate sin 20 ?
  
• Prove? cotx-tanx = cos2x/sinxcosx
  
• Integration of x/(2x+5)?
  
• How do you find the indefinite integral of ∫ x^2 - 2 dx / x^3 - 4x ?
  
• Let h(x)=f(x)*g(x), and k(x)=f(x)/g(x). Use the figures below to find the exact values of the indicated derivatives? h'(-1) and k'(1)?
  
• Expand #sin^6 x#?
  
• Evaluate the integral of : cosecx*cotX all devide by 2-cosecX dx?
  
• Find the general solution of #xdy/dx = xy + y# ?
  
• Integrate csc^3 2x dx ?
  
• Solve #\int(x^3/\sqrt(1-x^2))dx# using two methods?
  
• Integral of cos^4(x/4) dx ?
  
• ∫e^(-mx).x^(7)dx Limits zero to infinity ????
  
• What is the integration of #sec^2 x cos^2 (2x) dx#?
  
• Question #978fc
  
• Verify the identity? cot(x) sec(x) / csc(x) = 1
  
• How do you integrate #tan^3(x) sec^5(x)dx#?
  
• X.COS²X dx ka integration ?
  
• Show the identity can be derived from a sum or a difference identity and the pythagorean identity?
  
• Results for 'Integral of((2+x)/(3+x)^2))e^x dx?
  
• Use the first principle to find the derivative of the function f(x)=#20-:sqrt(x-1)#?
  
• Integration of #sin^(4)2xcos2xdx#?
  
• How do i integrate this?
  
• Question #17702
  
• Use series to evaluate limit below?
  
• Int_Sin4x/Sin^4x+Cos^4x=?
  
• What are the solution in the interval [0, 2pie]? sec^2x-tan^2x=0
  
• what is the Differentiation of (sec-1x)^2 ?
  
• If sin(θ) = − 5/6 with θ in Quadrant III, what is cos(θ)?
  
• Question #74d63
  
• How to find length of this tape ?
  
• #int_0^pilog(sin^2 x) dx=0#?
  
• Question #6f221
  
• Sin A /1+cos A = cosec A - cot A ?
  
• How do I differentiate the following equations with roots?
  
• Question #e30a7
  
• How do you integrate this?
  
• #int_0^1(x^7-1)/lnxdx# = ?
  
• How do I solve f(x)=((5x^2)+(2x)+2)/(sqrt(x)) for f'(x)?
  
• Let f(x)= (5/9x^3)+(1/8x^5). evaluate ?
  
• Question #3cb9b
  
• Prove trigonometric identities?
  
• Derivative of x/sinx using first principle?
  
• How to solve 1+cos2X/cotx?
  
• How do you solve this integral?
  
• Find the derivative of the function?
  
• Integration of sec^2x/[(a/b)^2+tan^2x]?
  
• Immediate. Immediate. Please help with limit problem?
  
• Integral of (12sinx-2cosx+3)/(sinx+cosx) ?
  
• Position of the body at x=t²-6t+5 find average velocity and average speed and acceleration at t= 6sec ?
  
• #log(2)+log(2/3)+log(2/3^2)+log(2/3^3)+...#. The sum of the first 10 terms equals?
  
• Question #a21ee
  
• What is the coefficient of x in the expansion of (x-3)^7?
  
• #sin(60+x)-sin(60-x)=1# the interval #0<x<2pi# how do you solve?
  
• Help me please? with indefinite integral ln(cosx)dx/cos^2x
  
• Derivative of f(x) = 3/x using limit definition of derivative?
  
• How do you find the derivative of (-2)/(x(ln x)^3). ?
  
• Find the derivative of #f(x)=-tan(x)#?
  
• Evaluate #I=\int\cos^4(x)dx#?
  
• How do you find the indefinite integral of ∫ dx / sin^3 x cos^5 x ?
  
• Integrate : 1/√(cos^3xcos(x+a)) ?