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17-09-2018
Mathematics

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Five to the 56th power times 5 to the 22nd power times 5 to the -96th power

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17-09-2018

[tex]5^{56}\cdot5^{22}\cdot5^{-96}=5^{56+22-96}=5^{-18}=\dfrac{1}{5^{18}}\\\\Used:\\\\a^n\cdot a^m=a^{n+m}\\\\a^{-n}=\dfrac{1}{a^n}[/tex]

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