Question

Calculati : (3 la puerea 10) totul la 2 : (3 la 2) totul la 9
(25 la puterea 10) : 5 la puerea 30 : 125 la puerea 16 : 5 la puerea 3) totul la 0
2 la puterea 5 - 3 × [ 3×7-2×(6 la puterea 2 -2 la puterea 3): 4]+1 la puterea 123

Answer 1

Răspuns:

(3¹⁰)²:(3²)⁹=3²⁰:3¹⁸=3²=9

(25¹⁰:5³⁰:125¹⁶:5³)⁰=

((5²)¹⁰:5³⁰:(5³)¹⁶:5³)⁰=

(5²⁰:5³⁰:5⁴⁸:5³)⁰=1

2⁵-3x[3x7-2x(6²-2³):4]+1¹²³

32-3x[21-2x(36-8):4]+1=

32-3x(21-2x28:4)+1=

32-3x(21-56:4)+1=

32-3x(21-14)+1=

32-3x7+1=

32-21+1=11+1=12