Tolong di sederhanakan kak..​

Jawaban:

(4².2^-4).(5².3^-3)²

(2⁴.2^-4)(5⁴.3^-6)

(2^-8)(5^4•1/3^6).

(1/256)(625•1/729)

(0.003)(0.85)=0.002

maaf kalok salah