Question

Simplifique a expressão a baixa e calcule o seu valor para a=1 b=2

Answer 1

b³ x a³ x b³ x a² x b²/a⁴ x b² x a⁰ x b⁴
b⁸ x a⁵/b⁶ x a⁴
b² x a
(2)² x 1
4 x 1 
4

Answer 2

2³. (1.2)³. (1.2)²          

(1.2². (1³).(2²)²          2³.2³.2²

                                 1.4.1.4²                8.8.4                      256

                                                             4.1.16                    64         =4

RESPOSTA  =4