Answers edited by Frederico Guizini S.
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How do you find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line: y= x, y = sqrt(x)y=√x; about x = 2?
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Question #25ffa
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How do you differentiate f(x)= e^x/(xe^(x) -x )f(x)=exxex−x using the quotient rule?
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What is the derivative of f(t) = ((lnt)^2-t, sec(1-t) ) f(t)=((lnt)2−t,sec(1−t))?
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How do you integrate int sec^2x/(1+tanx)^3∫sec2x(1+tanx)3 using substitution?
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How do you integrate ln (x^2+14x+24)dxln(x2+14x+24)dx?
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How do you integrate? dx/sqrt(4x^2-8x-1)
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What's the derivative of arctan [(1-x)/(1+x)]^(1/2)arctan[1−x1+x]12?
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How do you integrate (6x^2-x-1)/(3x-1)6x2−x−13x−1 using partial fractions?
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What is int1/(x^2-5)∫1x2−5?
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How do you find the area of the common interior of r=4sintheta, r=2r=4sinθ,r=2?
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How do you use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region y= sqrt xy=√x, y=0y=0 and y=(x-3)/2y=x−32 rotated about the x-axis?
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How do you differentiate y=r/sqrt(r^2+1)y=r√r2+1?
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What is the equation of the line tangent to f(x)=(e^x-sinx)/(x-xcosx) f(x)=ex−sinxx−xcosx at x=pi/3x=π3?
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How do you find the antiderivative of int sqrt(9+4x^2) dx∫√9+4x2dx?
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How do you find the critical points for f(x) = 2x^(2/3) - 5x^(4/3)f(x)=2x23−5x43 and the local max and min?
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How do you evaluate int (x^3 + 2x^2 + 5x - 2)/(x^2 + 2x + 2)^2 dx∫x3+2x2+5x−2(x2+2x+2)2dx?
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The region under the curves x=0, x=y-y^4x=0,x=y−y4 is rotated about a) the x axis and b) the y axis. How do you sketch the region and find the volumes of the two solids of revolution?
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How do you find critical point for this equation f(x,y)=6x^7+7y^2+8xy+9f(x,y)=6x7+7y2+8xy+9?
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I really don't understand this calculus 2 problem?
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Question #5698e
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How do you integrate [6/(x-3)^4*(x^2-4x+4)][6(x−3)4⋅(x2−4x+4)] using partial fractions?
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How do you determine where the function is increasing or decreasing, and determine where relative maxima and minima occur for f(x) = 3x^4 + 16x^3 + 24x^2 + 32f(x)=3x4+16x3+24x2+32?
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How do you integrate int xroot3(4+x^2)∫x3√4+x2 from [0,2]?