Respuesta :
Respuesta:
Explicación paso a paso:
Let's solve the expression step by step:
1
−
[
6
⋅
(
2
+
3
)
−
(
4
+
1
)
⋅
2
]
⋅
2
1−[6⋅(2+3)−(4+1)⋅2]⋅2
First, evaluate the expressions inside the parentheses:
2
+
3
=
5
2+3=5
4
+
1
=
5
4+1=5
Now substitute these values back into the expression:
1
−
[
6
⋅
5
−
5
⋅
2
]
⋅
2
1−[6⋅5−5⋅2]⋅2
Next, perform the multiplications inside the brackets:
6
⋅
5
=
30
6⋅5=30
5
⋅
2
=
10
5⋅2=10
So the expression simplifies to:
1
−
[
30
−
10
]
⋅
2
1−[30−10]⋅2
Now subtract inside the brackets:
30
−
10
=
20
30−10=20
So the expression becomes:
1
−
20
⋅
2
1−20⋅2
Now perform the multiplication:
20
⋅
2
=
40
20⋅2=40
Finally, subtract:
1
−
40
=
−
39
1−40=−39
Thus, the value of the expression is:
−
39
−39
Let's solve the expression step by step:
1
−
[
6
⋅
(
2
+
3
)
−
(
4
+
1
)
⋅
2
]
⋅
2
1−[6⋅(2+3)−(4+1)⋅2]⋅2
First, evaluate the expressions inside the parentheses:
2
+
3
=
5
2+3=5
4
+
1
=
5
4+1=5
Now substitute these values back into the expression:
1
−
[
6
⋅
5
−
5
⋅
2
]
⋅
2
1−[6⋅5−5⋅2]⋅2
Next, perform the multiplications inside the brackets:
6
⋅
5
=
30
6⋅5=30
5
⋅
2
=
10
5⋅2=10
So the expression simplifies to:
1
−
[
30
−
10
]
⋅
2
1−[30−10]⋅2
Now subtract inside the brackets:
30
−
10
=
20
30−10=20
So the expression becomes:
1
−
20
⋅
2
1−20⋅2
Now perform the multiplication:
20
⋅
2
=
40
20⋅2=40
Finally, subtract:
1
−
40
=
−
39
1−40=−39
Thus, the value of the expression is:
−
39
−39