Question

Me ayudan porfa? :C....

Answer 1

Respuesta:

$(4 - 3 \times {2}^{3} ) ^{2} = \\ (4 - 3 \times 8 {)}^{2} = \\ ( - 20 {)}^{2} = 400 \\ \\ \\ 2(5 +2 {)}^{2} - 3(4 - 2 {)}^{3} = \\ 2(7 {)}^{2} - 3(2 {)}^{3 } \\ 2(49) - 3(8) = \\ 98 - 24 = 74 \\ \\ 2 \times 6 + (5 + 3 \times 2 - 3 + 1) = \\ 12 + 5 + 6 - 2 = 21$