b. 3^23 x 2^27
c. 2^-27 x 3^23
d. 2^-23 x 3^27
Pembahasan :
12^6 x 36^8 x (2/3)^-5
= (2^2.3)^6 x (2^2.3^2)^8 x (3/2)^5
= 2^12.3^6 x 2^16.3^16 x 3^5/2^5
= 2^12+16-5 x 3^6+16+5
= 2^23.3^27
Jawaban : A.
b. 3^23 x 2^27
c. 2^-27 x 3^23
d. 2^-23 x 3^27
Pembahasan :
12^6 x 36^8 x (2/3)^-5
= (2^2.3)^6 x (2^2.3^2)^8 x (3/2)^5
= 2^12.3^6 x 2^16.3^16 x 3^5/2^5
= 2^12+16-5 x 3^6+16+5
= 2^23.3^27
Jawaban : A.
Editor: Muhammad Khusaini