Question

Resolva as expressões: 5³-2². [2⁴√4.(2³-3)]+10⁰ = ?
71-[2⁵-√9.(2²-1)]+√49:7 = ?

Answer 1

Resposta:

5³-2². [2⁴√4.(2³-3)]+10⁰ =

125 - 4 . [16√4.(8-3)]+1 =

125 - 4 . [16.2.5]+1 =

121 . [160]+1 =

121 . 161 = 19481

71-[2⁵-√9.(2²-1)]+√49:7 =

71-[32-3.(4-1)]+7:7 =

71-[32-3.3]+1 =

71-23+1 =

71-22 = 49

Answer 2

Resposta:

• 5³-2². [2⁴√4.(2³-3)]+10⁰ = ?

124-4.[16.2.(8-3)]+1

124-4.[16.2.5]+1

124-4.160+1

124-640+1

-515

• 71-[2⁵-√9.(2²-1)]+√49:7 = ?

71-[32-3.(4-1)]+7/7

71-[32-3.3]+1

71-[32-9]+1

71-23+1

49

Explicação passo-a-passo: