Cyrusskywalker Cyrusskywalker

12-09-2018
Mathematics

contestada

what is the missin[tex](6 _(_? _) ) _{-4} = 6_2_0[/tex]g exponent

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sqdancefan sqdancefan

12-09-2018

[tex]\left(6^{a}\right)^{-4}=6^{20}\\\\6^{-4a}=6^{20}\\\\-4a=20\\\\a=\dfrac{20}{-4}=-5[/tex]

The missing exponent is -5.

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