Question

25^n-1 to exponential form.

Answer 1

$Exponential \:form \:of \: 25^{n-1} \\= (5^{2})^{n-1} \\= 5^{2(n-1)} \\= 5^{(2n-2)}$

Therefore.,

$\red{ Exponential \:form \:of \: 25^{n-1}}$

$\green { = 5^{(2n-2)}}$

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