Kenshin

Questions (65)

 5 Integrating $\int\frac{\sqrt{16x^2-9}}{x}dx$? 5 Where did I go wrong on trying to solve this question on an exam? 4 How do I integrate $\int_{0}^{\frac{\pi^2}{4}}7\sin(\sqrt{x})dx$? 4 How do I solve $\int_{\frac{\pi}{6}}^{\frac{\pi}{4}}\frac{4\,dx}{\sin^2(x)\cos^2(x)}$? 4 How do I go from this $\frac{x^2-3}{x^2+1}$ to $1-\frac{4}{x^2+1}$?

Reputation (1,084)

 +30 Integrating $\int\frac{\sqrt{16x^2-9}}{x}dx$? +10 Deriving the kinematic equation $v^2=v_{0}^2+2a(x-x_{0})$. +10 Is this a valid proof of $(A∧B’) ∧C↔(A∧C) ∧B’$? +10 The limit of Riemann sums $\sum_{k=1}^{n}\cos(\frac{k\pi}{2n})\frac{ \pi}{2n}$

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Tags (43)

 0 calculus × 58 0 definite-integrals × 5 0 derivatives × 19 0 ordinary-differential-equations × 4 0 trigonometry × 16 0 sequences-and-series × 4 0 integration × 10 0 power-series × 4 0 indefinite-integrals × 9 0 taylor-expansion × 3

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