hasil dari 5^-4 + 25^-2 adalah....

5^-4 + 25^-2= 1/5^4 + 1/25^2 = 1/625+1/625= 2/625

[tex] {5}^{ - 4} + {25}^{ - 2} \\ = {5}^{ - 4} + {( {5}^{2} )}^{ - 2} \\ = {5}^{ - 4} + {5}^{ - 4} \\ = \frac{1}{ {5}^{4} } + \frac{1}{ {5}^{4} } \\ = \frac{1}{625} + \frac{1}{625} \\ = \frac{2}{625} [/tex]

Jawabannya A.



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