Question

One Solution Used Identity of $a^3 + b^3 = (a+b)(a^2 + b^2 - ab)$ . But I Wanted To Ask If There Is Any Other Method Of Solving This Question ??

score 111 · Answer 1 · 2018-08-24 17:30:58

111

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One Solution Used Identity of $a^3 + b^3 = (a+b)(a^2 + b^2 - ab)$ . But I Wanted To Ask If There Is Any Other Method Of Solving This Question ??

Published on 24 Aug 2018 - 17:30

score 52 · Answer 2 · 2018-08-25 07:47:00

Integral $\int {\left(b\left(\frac{1}{x}-\frac{1}{a}\right)+\frac{c}{2}\left(\frac{1}{a^2}-\frac{1}{x^2}\right)\right)}^{-\frac{1}{2}} dx$

score 1.3k · Answer 3 · 2018-08-25 10:32:59

1.3k

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Evaluate $\int \frac{\sqrt{1+x^8} dx}{x^{13}}$

Published on 25 Aug 2018 - 10:32

score 163 · Answer 4 · 2018-08-25 10:52:44

163

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Evaluate $\int\frac{dx}{(3+4\sin x)^2}$

Published on 25 Aug 2018 - 10:52

score 164 · Answer 5 · 2018-08-26 19:09:40

164

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Evaluate: $\int \frac{\mathrm{d}x}{x\sqrt{x^2+x+1}}$

Published on 26 Aug 2018 - 19:09

score 88 · Answer 6 · 2018-08-27 02:59:34

88

Views

Integration problem ? Approach needed.

Published on 27 Aug 2018 - 2:59

score 256 · Answer 7 · 2026-03-25 12:34:47

256

Views

Solving $\int{\frac{2x^{4}-5x^{3}+11x^{2}-2x-10}{x^{3}-3x^{2}+7x-5}dx}$

Published on 25 Mar 2026 - 12:34

score 120 · Answer 8 · 2018-08-27 12:29:21

120

Views

What is $\int \sqrt{\cos(2Q)} / {\sin(Q)} \,\mathrm{d}Q$?

Published on 27 Aug 2018 - 12:29

score 88 · Answer 9 · 2018-08-28 16:57:00

88

Views

Convergence of integrals by examining the sum

Published on 28 Aug 2018 - 16:57

score 122 · Answer 10 · 2018-08-29 10:09:37

122

Views

Integrate $\frac{3}{\sqrt{-5x^2-4\sqrt{5}x+2}}$

Published on 29 Aug 2018 - 10:09

score 85 · Answer 11 · 2018-08-30 03:37:26

85

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$ \int e^{-\sin t} \cos t~ dt - \int e^{-\sin t} \cos t \sin t~ dt $

Published on 30 Aug 2018 - 3:37

score 746 · Answer 12 · 2018-08-30 17:39:08

746

Views

Evaluating $\int \cot x \csc^2x \,\mathrm{d}x$ with $u=\cot x$

Published on 30 Aug 2018 - 17:39

score 52 · Answer 13 · 2018-08-31 17:57:11

52

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Fourier Transform of $f(t,\tau, N) = \frac{1}{1 + \big(\frac{t}{\tau}\big)^{2N}}$ over $t$

Published on 31 Aug 2018 - 17:57

score 53 · Answer 14 · 2018-09-01 01:06:42

53

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Integration of $2\cos x \ e^{2\sin x}$

Published on 01 Sep 2018 - 1:06

score 432 · Answer 15 · 2026-03-25 10:54:15

432

Views

Integral of $\arccos(x + 1)$

Published on 25 Mar 2026 - 10:54

List Question

One Solution Used Identity of $a^3 + b^3 = (a+b)(a^2 + b^2 - ab)$ . But I Wanted To Ask If There Is Any Other Method Of Solving This Question ??

Integral $\int {\left(b\left(\frac{1}{x}-\frac{1}{a}\right)+\frac{c}{2}\left(\frac{1}{a^2}-\frac{1}{x^2}\right)\right)}^{-\frac{1}{2}} dx$

Evaluate $\int \frac{\sqrt{1+x^8} dx}{x^{13}}$

Evaluate $\int\frac{dx}{(3+4\sin x)^2}$

Evaluate: $\int \frac{\mathrm{d}x}{x\sqrt{x^2+x+1}}$

Integration problem ? Approach needed.

Solving $\int{\frac{2x^{4}-5x^{3}+11x^{2}-2x-10}{x^{3}-3x^{2}+7x-5}dx}$

What is $\int \sqrt{\cos(2Q)} / {\sin(Q)} \,\mathrm{d}Q$?

Convergence of integrals by examining the sum

Integrate $\frac{3}{\sqrt{-5x^2-4\sqrt{5}x+2}}$

$ \int e^{-\sin t} \cos t~ dt - \int e^{-\sin t} \cos t \sin t~ dt $

Evaluating $\int \cot x \csc^2x \,\mathrm{d}x$ with $u=\cot x$

Fourier Transform of $f(t,\tau, N) = \frac{1}{1 + \big(\frac{t}{\tau}\big)^{2N}}$ over $t$

Integration of $2\cos x \ e^{2\sin x}$

Integral of $\arccos(x + 1)$

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