![\bf \begin{array}{ccll} term&value\\ \cline{1-2} s_5&10\\ s_6&10r\\ s_7&10rr\\ s_8&10rrr\\ &10r^3 \end{array}\qquad \qquad \stackrel{s_8}{80}=10r^3\implies \cfrac{80}{10}=r^3\implies 8=r^3 \\\\\\ \sqrt[3]{8}=r\implies \boxed{2=r} \\\\[-0.35em] ~\dotfill](/tpl/images/0064/0853/7fc4f.png)
Me with this. i am stuck on this like glue on this problem
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Mathematics, 08.07.2019 03:10 QueenMiah16
Me with this. i am stuck on this like glue on this problem
Answers: 1
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