Category: Relation and Functions

Question Number 143546 by mathmax by abdo last updated on 15/Jun/21 $$\mathrm{calculate}{\int }_0^{\mathrm{\infty }}\frac{{\log }^2\mathrm{x}}{{(8+{\mathrm{x}}^4)}^2}\mathrm{dx}$$ Answered by mathmax by abdo last…

Question Number 12386 by Joel576 last updated on 21/Apr/17 $$f(x+\frac{1}{x})=\frac{x^6+1}{27}$$$$f\left(x\right)=?$$ Answered by ajfour last updated on 21/Apr/17 $$let(x+\frac{1}{x})=t$$$${since}\:\:\left({x}+\frac{\mathrm{1}}{{x}}\right)^{\mathrm{3}}…

Question Number 143381 by Mathspace last updated on 13/Jun/21 $$letf\left(x\right)=arctan\left(\sqrt{2}{x}^2\right)$$$$1)calculate{f}^{\left(n\right)}\left(x\right)and{f}^{\left(n\right)}\left(0\right)$$$$2)iff\left(x\right)=\mathrm{\Sigma }{a}_n{x}^{n}findthe$$$$sequence{a}_n$$ Answered by…

Question Number 143383 by Mathspace last updated on 13/Jun/21 $$calculate{\int }_1^3\frac{\sqrt{x}}{\sqrt{x+1}+\sqrt{2x+3}}dx$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 77760 by abdomathmax last updated on 09/Jan/20 $$findthevalueof\sum _{n=0}^{\mathrm{\infty }}\frac{1}{n^2+n+1}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com