Category: Algebra

Question Number 92279 by  M±th+et+s last updated on 06/May/20 $$7sin\left(\theta \right)+2{cos}^2\left(\theta \right)=5$$$$$$$$0⩽\theta ⩽2\pi$$ Commented by jagoll last updated on 06/May/20 $$\mathrm{7sin}\:\theta+\mathrm{2}−\mathrm{2sin}\:^{\mathrm{2}}…

Question Number 26733 by math solver last updated on 28/Dec/17 Commented by prakash jain last updated on 28/Dec/17 $$\left(\frac{\mathrm{3}}{\mathrm{2}}{x}^{\mathrm{3}} −\frac{\mathrm{1}}{\mathrm{3}{x}}\right)^{\mathrm{9}} =\:^{\mathrm{9}} {C}_{{i}} \left(\frac{\mathrm{3}}{\mathrm{2}}\right)^{{i}} {x}^{\mathrm{2}{i}} \left(−\mathrm{1}\right)^{\mathrm{9}−{i}}…

Question Number 157793 by MathSh last updated on 28/Oct/21 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 92255 by jagoll last updated on 05/May/20 $$7\mathrm{x}=3\left(\mathrm{mod}18\right)$$ Answered by Rasheed.Sindhi last updated on 05/May/20 $$7x\equiv 3\left(mod18\right)$$$$7x\equiv 3+18\left(mod18\right)$$$$\mathrm{7}{x}\equiv\mathrm{21}\left({mod}\:\mathrm{18}\right) \…

Question Number 157791 by MathSh last updated on 28/Oct/21 Terms of Service Privacy Policy Contact: info@tinkutara.com