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S=integral sign S3x(4-x^2)^1/2 use trig

The integral (x^3sqrt(9^2-x^2)) can be transformed using a substitution to 59049 integral cos^4(x) -cos^2(x)i've figured out how
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2. asked by william
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S=integral signS3x(4-x^2)^1/2 use trig substitution I am confused I got x sin(sin^-1(x/2))+cos(sin^-1(x/2))
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2. asked by Anonymous
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The problem is to evaluate the integral 10secxtanx dx, from -1/7 pi to 3/8 pi.What I've done so far is evaluated the integral
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2. asked by Douglas
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consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign)
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2. asked by Linda
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consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign)
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2. asked by Linda
3. 2,272 views
consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign)
1. 1 answer
2. asked by Linda
3. 3,655 views
Find the integrals. (show steps)(integral sign) xe^(4x^2) I think this how is how its done: (integral sign) xe^(4x^2) it's a u
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2. asked by Jay
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After making the appropriate inverse trig substitution x=ag(θ) (where g is a certain trigonometric function), the indefinite
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2. asked by john
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Am I allowed to multiply an entire integral (on the inside AND the outside) by negative 1? I have a potential trig identity in
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2. asked by Hannah
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Use the identity sin^2x+cos^2x=1 and the fact that sin^2x and cos^2x are mirror images in [0,pi/2], evaluate the integral from
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2. asked by Rostrastics
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