Question

Полное решение

1) 108•6^7-108•6^6
_______________
216^3-36^4


2) (3^15+3^13)•2^9
_______________
(3^14+3^12)•1024

Answer 1

1) 108 * 6^6 ( 6-1)/6^9 - 6^8 = 108 * 6^6 * 5/6^8*(6-1)=108 * 6^6/6^8=108/6^2=108/36=3

2) 3^13(3^2+1)*2^9/3^12(3^2+1)*2^10= 3 *10 * 2^9/10 * 2^10=3/2=1.5