Category: Number Theory

Question Number 39799 by tapukumar056@gmail.com last updated on 11/Jul/18 $$\mathbf{what}\mathbf{will}\mathbf{be}\mathbf{the}\mathbf{number}\mathbf{which}\mathbf{makes}680621$$$$\mathbf{a}\mathbf{perfect}\mathbf{square}\mathbf{root}?$$ Answered by $@ty@mlastupdatedon11/Jul/18$$8\mid 680621\mid 825$$$$\mathrm{8}\mid\mathrm{64} \…

Question Number 170772 by amin96 last updated on 30/May/22 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 170046 by Rasheed.Sindhi last updated on 14/May/22 $$\mathrm{PROVE}\mathrm{THAT}$$$$6\mid (8^x-2^x)$$ Answered by JDamian last updated on 14/May/22 $$\left(\mathrm{8}^{{x}} −\mathrm{2}^{{x}}…

Question Number 169982 by Florian last updated on 13/May/22 $$$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 104100 by bramlex last updated on 19/Jul/20 $$\left(1\right)\mathbb{F}indallnaturalpairsof$$$$integers(x,y)suchthat{x}^3-y^3=xy+61.$$$$\left(2\right)\mathbb{F}indgcd(x^4-x^3,x^3-x)$$ Answered by bemath last…