Questions Answered

alienbrain:
Group Title
evaluate.
integral [ ( 4x^3 ) / sqr(x^2 + 4) ] dx
 updated 2 months ago
 11 replies
 1 Medal

alienbrain:
Group Title
integrate x sqrt(x+3). show steps.
 updated one year ago
 18 replies
 4 Medals

alienbrain:
Group Title
integrate x sqrt(2x1)
 updated one year ago
 8 replies
 2 Medals

alienbrain:
Group Title
integrate x sqrt(2x1)
 updated one year ago
 9 replies
 2 Medals

alienbrain:
Group Title
integration...
 updated one year ago
 9 replies
 2 Medals

alienbrain:
Group Title
integration...
 updated one year ago
 19 replies
 2 Medals

alienbrain:
Group Title
integration by parts...
 updated one year ago
 36 replies
 2 Medals

alienbrain:
Group Title
IBP:
 updated one year ago
 3 replies
 No Medals Yet

alienbrain:
Group Title
∫e^x (2+e^(x))dx show steps.
 updated one year ago
 9 replies
 1 Medal

alienbrain:
Group Title
find the area of the region in the first quadrant bounded by the graphs of f(x) = x  1 and y^2 = 2x + 6 in two ways. show steps/explain.
 updated 2 years ago
 7 replies
 1 Medal

alienbrain:
Group Title
find the area of the region in the first quadrant that is bounded above by the graph of f(x) = sqrt(x) and below by the xaxis and the line …
 updated 2 years ago
 49 replies
 3 Medals

alienbrain:
Group Title
sqrt(x) = x  2. solve for x.
 updated 2 years ago
 15 replies
 4 Medals

satellite73:
Group Title
what is this "captain" motif?
 updated 2 years ago
 8 replies
 No Medals Yet

alienbrain:
Group Title
find dy/dx given y = definite integral 1/(1+t^2). upper cosx. lower 0. show steps/explain.
 updated 2 years ago
 27 replies
 3 Medals

alienbrain:
Group Title
integral 1 / [(x^2)sqrt(16x^2)]. show steps/explain method.
 updated 2 years ago
 65 replies
 4 Medals

satellite73:
Group Title
partial fraction madness, continuation
 updated 2 years ago
 56 replies
 6 Medals

alienbrain:
Group Title
integrate (5x^2+20x+6) / (x^3+2x^2+x). show steps.
 updated 2 years ago
 142 replies
 4 Medals

alienbrain:
Group Title
integrate (5x^2+20x+6) / (x^3+2x^2+x). show steps.
 updated 2 years ago
 8 replies
 No Medals Yet

alienbrain:
Group Title
improper integral xe^(x). upper inf. lower 0. show steps.
 updated 2 years ago
 60 replies
 2 Medals

alienbrain:
Group Title
definite integral. e^x (sinx). upper pi. lower pi/2. show steps.
 updated 2 years ago
 17 replies
 3 Medals

alienbrain:
Group Title
integral [ cos^4(x) sin^3(x) ] dx. show steps.
 updated 2 years ago
 33 replies
 2 Medals

alienbrain:
Group Title
integral [ cos^4(x) sin^3(x) ] dx. show steps.
 updated 2 years ago
 9 replies
 3 Medals

alienbrain:
Group Title
definite integral (e^x) / [1+e^(2x)]. upper 2. lower 0. show steps please.
 updated 2 years ago
 5 replies
 2 Medals

alienbrain:
Group Title
A particle moves along a straight line with velocity v(t) = te^t meters per second after t seconds. How far will it travel during the first…
 updated 2 years ago
 20 replies
 1 Medal

alienbrain:
Group Title
definite integral xtan^1(x). upper 1. lower 0. show steps.
 updated 2 years ago
 13 replies
 3 Medals

alienbrain:
Group Title
definite integral 1/(x3)^2/3. upper bound 11. lower bound 1. answer is 6 + 3(2^1/3). show steps.
 updated 2 years ago
 36 replies
 1 Medal

alienbrain:
Group Title
definite integral (tan^1(x)) / (x^2 + 1). answer = 3pi^2/32. show steps.
 updated 2 years ago
 15 replies
 2 Medals

alienbrain:
Group Title
tan^1(1) = ?. show in fractional form. show and explain steps.
 updated 2 years ago
 4 replies
 1 Medal

alienbrain:
Group Title
definite integral (tan^1 x) / (x^2 + 1). upper bound = infinity, lower bound = 1. use improper integral formula. show steps.
 updated 2 years ago
 6 replies
 3 Medals

alienbrain:
Group Title
integrate (x^2) / [sqrt(4+x^2)]
 updated 2 years ago
 200 replies
 1 Medal
 > Older questions