Question

comparati nr x = 3^542 - 3^541 -3^540 cu y = 5^361"

Answer 1

x = 3^542 - 3^541 -3^540
x=3^540(3^2-3^1-3^0)
x=3^540(9-3-1)
x=3^540 *5
x=[(3^3)^180] * 5
x=27^180 *5

 y = 5^361 =5^360 * 5 = [(5)^2] ^180 * 5= 25^180 *5
rezulta ca x>y