Category: Algebra

Question Number 197171 by MM42 last updated on 09/Sep/23 $$2^{{log}_3(x^2+1)}+2\times {(x^2+1)}^{{log}_{3}2}=12$$$$\Rightarrow x=?$$$$$$ Answered by Frix…

Question Number 197064 by Amidip last updated on 07/Sep/23 Answered by witcher3 last updated on 07/Sep/23 $$\mathrm{x}\sqrt{1+{\left(\frac{\mathrm{y}}{\mathrm{x}}\right)}^{\frac{2}{3}}}+\mathrm{y}{(1+{\left(\frac{\mathrm{y}}{\mathrm{x}}\right)}^{\frac{2}{3}})}^{\frac{1}{2}}=\mathrm{a}$$$$\mathrm{a}^{\mathrm{2}} =\left(\mathrm{x}^{\mathrm{2}} +\mathrm{y}^{\mathrm{2}} +\mathrm{x}^{\mathrm{2}}…

Question Number 197002 by hardmath last updated on 05/Sep/23 Commented by Frix last updated on 06/Sep/23 $$\mathrm{See}\mathrm{my}\mathrm{answer}\mathrm{to}\mathrm{question}197011$$ Terms of Service Privacy Policy Contact:…

Question Number 196964 by Mingma last updated on 05/Sep/23 Answered by Rasheed.Sindhi last updated on 05/Sep/23 $$x+y=-9\wedge x+2y=-25$$$$\Rightarrow x+2(-9-x)=-25$$$$x-2x=-25+18=-7$$$$x=7$$…

Question Number 196893 by hardmath last updated on 02/Sep/23 Answered by Rasheed.Sindhi last updated on 02/Sep/23 $$x=\sqrt{(-1+i)+\sqrt{(-1+i)+\sqrt{\dots }}}$$$$x=\sqrt{(-1+i)+x}$$$$x^2=(-1+i)+x$$$${x}^{\mathrm{2}} −{x}+\mathrm{1}−{i}=\mathrm{0}…