Question

Resuelve las siguientes operaciones combinadas con paréntesis.

1) 3 – [16 ÷ (-2)] – [2 – 5 x 3] + (-2)³ ÷ (-2) =

2) 4 – [2 – (3 – 4 x 3)] + [4 – (24 ÷ 4)]⁵ - 4=

3) 66 ÷ 22 – 11 x 2 + 40 – 2⁵ + (42 ÷ 7 – 4) ÷ 2 =

Me podran ayudar por favor

Answer 1

Respuesta:

Explicación paso a paso:

1) 3-(-8)-(2-15)-2³÷(-2)

  3+8-(-13)+2^2

 3+8+13+4

=28

2)-(2+9)-32

=-11-32

=-43

3)3-22+40-32+2÷2

  3-22+40-32+1

 -10

Answer 2

Explicación paso a paso:

1) 3 – [16 ÷ (-2)] – [2 – 5 x 3] + (-2)³ ÷ (-2) =

3 - (-8) - (2 -15) + (-8)÷(-2)=

3 + 8 - 13 + 4

+15 -13 = 2

2) 4 – [2 – (3 – 4 x 3)] + [4 – (24 ÷ 4)]⁵ - 4=

4 - [2 - ( 3 - 12) ] + [4- (6) ]⁵ -4 =

4 - [ 2 -9 ] + (-2)⁵ -4 =

4 - 7 + (-32) -4 =

4 - 7 - 32 - 4 =

+ 4 - 43 = -39

3) 66 ÷ 22 – 11 x 2 + 40 – 2⁵ + (42 ÷ 7 – 4) ÷ 2 =

+ 3 - 22 + 40 - (35) + ( 6 -4 ) ÷ 2 =

+3 -22 + 40 -35 + 2 ÷ 2=

+ 3 - 22 + 40 - 35 + 4 =

+ 47 - 57 = - 10