Category: Algebra

Question Number 122445 by benjo_mathlover last updated on 17/Nov/20 Answered by TANMAY PANACEA last updated on 17/Nov/20 $$usingTitulemma$$$$\frac{\mathrm{1}^{\mathrm{2}} }{{x}}+\frac{\mathrm{3}^{\mathrm{2}} }{{y}}+\frac{\mathrm{5}^{\mathrm{2}} }{{z}}\geqslant\frac{\left(\mathrm{1}+\mathrm{3}+\mathrm{5}\right)^{\mathrm{2}} }{{x}+{y}+{z}} \…

Question Number 187971 by mnjuly1970 last updated on 24/Feb/23 $$$$$$\mathrm{If},x^5=1\wedge x\ne 1$$$$$$$${(\frac{1}{x^2-x+1}+\frac{1}{x^2+x+1})}^{10}=?$$$$$$ Answered…

Question Number 187916 by mustafazaheen last updated on 23/Feb/23 $$howissolution$$$$y={\left(cosx\right)}^{{(3x^2-1)}^{e^x}}$$$$\frac{dy}{dx}=?$$ Answered by mr W last updated…

Question Number 187905 by Shlock last updated on 23/Feb/23 Commented by Shlock last updated on 23/Feb/23 Let a, b and c be nonnegative real numbers such that a² + b² + c² = 1, prove that Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 187877 by nadovic last updated on 23/Feb/23 $$\mathrm{Simplify}\mathrm{completely}$$$$\frac{{256}^{-\frac{7}{16}}\times {128}^{\frac{9}{28}}}{{512}^{\frac{17}{36}}\times {64}^{-\frac{11}{12}}}$$ Answered by Rasheed.Sindhi last updated on 23/Feb/23…