Question

Calculati: a) 3^12 : 3^10 + ( 3x5) ^10 :15^9-2011^0 x 1^2011
^=puterea
x= ori
urgenttttt

Answer 1

Salut

3²+(3*5)¹⁰:15⁹-1*1=

9+59049*5¹⁰:3⁹*5⁹-1= (tai pe 5¹⁰ cu 5⁹)

9+3¹⁰*5:3⁹-1= (tai pe 3¹⁰ cu 3⁹)

9+3*5-1 = 9+15-1 = 23

Trevorr