jennarivera456 jennarivera456

01-11-2016
Mathematics

contestada

[tex] x^{-3} = \frac{1}{27} [/tex]how can you solve for x?

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mikewolfee9 mikewolfee9

01-11-2016

The answer is x=3 but if you are wondering how to solve it. first refine, apply fraction cross multiply and then solve

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omar20506 omar20506

01-11-2016

Five is the correct answer if u didnt know

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Solve for r. 27r = 783