9^81log16 [tex]{ {9}^{} }^{{}^{81} } {}^{log16} + {25}^{^{5} log3} - \frac{1}{ {}^{5} log \sqrt{5} } \: d \\ adalah[/tex] a. 10 b.11 c.12 d.13 e.14

WOY APAPAAAN INI ANJAY GUA REPORT INI

a^(a'log b) = b
^ baca pangkat

a = 9^(81'log 16)
a = 9^(1/2 . 9'log 16)
a = 9^(9'log √16
a = √16

b = 25^(5'log 3
b = 5^(2 . 5'log 3)
b = 5^(5'log 3^2)
b = 3^2

c = 1/5'log √5
c = 1/ (1/2 . 5'log)5
c = 2

....soal....
= a + b - c
= √16 + 3² - 2
= 4 + 9 - 2
= 11