Question and Answers Forum

All Questions      Topic List

Algebra Questions

Previous in All Question      Next in All Question      

Previous in Algebra      Next in Algebra      

Question Number 163624 by amin96 last updated on 08/Jan/22

Answered by mr W last updated on 09/Jan/22

$$A=2^{21}\times {17}^{24}$$$$fullsquares:$$$$1\Rightarrow 1$$$$2^2,2^4,2^6,...,2^{20}\Rightarrow 10$$$${17}^2,{17}^4,{17}^6,...,{17}^{24}\Rightarrow 12$$$$2^2\times {17}^2,2^4\times {17}^2,2^6\times {17}^2,...,2^{20}\times {17}^{24}\Rightarrow 10\times 12=120$$$$\Rightarrow totally143fullsquares$$$$$$$$fullcubes:$$$$1\Rightarrow 1$$$$2^3,2^6,2^9,...,2^{21}\Rightarrow 7$$$${17}^3,{17}^6,{17}^9,...,{17}^{24}\Rightarrow 8$$$$2^3\times {17}^3,2^6\times {17}^3,2^9\times {17}^3,...,2^{21}\times {17}^{24}\Rightarrow 7\times 8=56$$$$\Rightarrow totally72fullcubes$$

Commented by mr W last updated on 09/Jan/22

$$canyoucheckagain?whatarethe$$$$optionsgiveninbook?$$

Commented by amin96 last updated on 09/Jan/22

$$greatsircorrect$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com