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01-12-2018
Mathematics

contestada

what is
[tex]12 {?}^{2} \\ [/tex]

Respuesta :

01-12-2018

[tex]a^n=\underbrace{a\cdot a\cdot a\cdot ...\cdot a}_{n}\\\\12^2=\underbrace{12\cdot12}_{2}=144[/tex]

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