Question

SCRIE CA PUTERE :2^53:2^40,7^11:7,9^12:93,2^83:2^70,2^70:8^23,3^60:81^15,(2^7)^10,(5^3)^4,2^20×5^20,12^30:6^30 RAPID URGENT PLS

Answer 1

Explicație pas cu pas:

• 2^53 : 2^40 = 2^(53-40) = 2^13

• 7^11 : 7 = 7^(11-1) = 7^10

• 9^12 : 9^3 = 9^(12-3) = 9^9

• 2^83 : 2^70 = 2^(83-70) = 2^13

• 2^70 : 8^23 = 2^70 : (2^3)^23 = 2^70 : 2^(3•23) = 2^70 : 2^69 = 2^(70-69) = 2^1

• 3^60 : 81^15 = 3^60 : (3^4)^15 = 3^60 : 3^(4•15) = 3^60 : 3^60 = 3^0 = 1

• (2^7)^10 = 2^(7•10) = 2^70

• (5^3)^4 = 5^(3•4) = 5^12

• 2^20 • 5^20 = (2 • 5)^20 = 10^20

• 12^30 : 6^30 = ( 12 : 6)^30 = 2^30