Question

3pangkat7 dikali 7 pngkat 3 dikali 2 per 42 pangkt 3

Answer 1

(3^7 x 7^3 x 2) / (2 x 3 x 7)^3
= (3^7 x 7^3 x 2) / (2^3 x 3^3 x 7^3)
= 3^(7 - 3) x 7^(3 - 3) x 2^(1 - 3)
= 3^4 x 2^-2
= 81/4