Category: Algebra

Question Number 182202 by Shrinava last updated on 05/Dec/22 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 182188 by mathlove last updated on 05/Dec/22 $${(\sqrt[3]{\sqrt{5}+2}+\sqrt[3]{\sqrt{5}-2})}^{2014}=?$$ Answered by Frix last updated on 05/Dec/22 $$\sqrt[3]{2+\sqrt{5}}=\phi \wedge \sqrt[3]{-2+\sqrt{5}}=\frac{1}{\phi }$$$$\phi +\frac{1}{\phi }=\sqrt{5}$$$$\left(\sqrt{\mathrm{5}}\right)^{\mathrm{2014}}…

Question Number 182176 by peter frank last updated on 05/Dec/22 Answered by MikeH last updated on 05/Dec/22 $$\mathrm{let}\overrightarrow{\mathrm{w}}=x\mathrm{i}+6\mathrm{j}+y\mathrm{k}$$$$\mathrm{orthogonal}\:\mathrm{to}\:\overset{\rightarrow} {\mathrm{u}}\:\mathrm{and}\:\overset{\rightarrow} {\mathrm{v}}\:\Rightarrow\:\overset{\rightarrow} {\mathrm{w}}\:=\:\overset{\rightarrow} {\mathrm{u}}×\:\overset{\rightarrow}…

Question Number 182128 by Maisam last updated on 04/Dec/22 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 182108 by Tawa11 last updated on 04/Dec/22 A truck, P traveling at 54km/hr passes through a point at 10:30am, while another truck, Q…