Question

Calcule o valor das expressões.
A 20-(1⁴×6+2³)
B(2⁴-3×4)÷2+5²÷5
C10²÷5²+5⁰×2²-2³
D{6²+2×[2³+2×(3²×1³)]-2⁵}×5⁰

Answer 1

Resposta:

A=6 B=7 C=0 D=56

Explicação passo a passo:

20-((1.1.1.1).6+(2.2.2)) = 20-14 = 6
((2.2.2.2)-3.4)÷2+(5.5)÷5 = (16-3.4)÷2+25÷5 = (16-12)÷2+5 = 4÷2+5 = 2+5 = 7
(10.10)÷(5.5)+1.(2.2)-(2.2.2) = 100÷25+1.4-8 = 4+1.4-8 = 4+4-8 = 0
{(6.6)+2.[(2.2.2)+2.((3.3).(1.1.1))]-(2.2.2.2.2)}.1 = {36+2.[8+2.(9.1)]-32}.1 = {36+2.[8+2.9]-32}.1 = 36+2.[8+18]-32}.1 = 36+2.26-32}.1 = 36+52-32 = 36+20 = 56