Category: Algebra

Question Number 207779 by Tawa11 last updated on 26/May/24 Answered by mr W last updated on 26/May/24 Commented by Tawa11 last updated on 26/May/24 $$\mathrm{Thanks}\:\mathrm{sir}.…

Question Number 207747 by MASANJAJJ last updated on 25/May/24 $$findthevalueofygiventhat{y}^y=3^{y+9}$$ Commented by A5T last updated on 25/May/24 $$\mathrm{3}^{\mathrm{9}+\mathrm{9}} =\mathrm{3}^{\mathrm{18}} =\left(\mathrm{3}^{\mathrm{2}} \right)^{\mathrm{3}^{\mathrm{2}} }…

Question Number 207724 by hardmath last updated on 24/May/24 $$2{\mathrm{tg}}^3\mathbf{x}-2{\mathrm{tg}}^2\mathbf{x}+6\mathrm{tg}\mathbf{x}=3,[0;2\mathit{\pi }]$$$$\mathrm{Sum}\mathrm{of}\mathrm{roots}=?$$ Answered by Frix last updated on 24/May/24 $$\mathrm{tan}^{\mathrm{3}} \:{x}\:−\mathrm{tan}^{\mathrm{2}}…

Question Number 207718 by hardmath last updated on 24/May/24 $$\mid \mathrm{x}-3\mid +\mid \mathrm{x}+2\mid =9$$$$\mathrm{find}:\mathbf{x}=?$$ Answered by TonyCWX08 last updated on 24/May/24 $$Thereare4possiblecases.$$$${x}−\mathrm{3}+{x}+\mathrm{2}=\mathrm{9} \…

Question Number 207699 by hardmath last updated on 23/May/24 $$\frac{4}{2\mathrm{x}-1}+\frac{27}{3\mathrm{x}-1}+\frac{125}{5\mathrm{x}-1}=\frac{144}{4\mathrm{x}-1}$$$$\mathrm{Find}:\mathbf{x}=?$$ Answered by Rasheed.Sindhi last updated on 23/May/24 $$\frac{4}{2\mathrm{x}-1}+\frac{27}{3\mathrm{x}-1}+\frac{125}{5\mathrm{x}-1}=\frac{144}{4\mathrm{x}-1}$$$$\frac{\mathrm{4}}{\mathrm{2x}−\mathrm{1}}+\:\frac{\mathrm{125}}{\mathrm{5x}−\mathrm{1}}=\:\frac{\mathrm{144}}{\mathrm{4x}−\mathrm{1}}−\frac{\mathrm{27}}{\mathrm{3x}−\mathrm{1}} \…