- (-23)
11
-11
35
-35
-(-23) = 23
11
-11
35
-35
To simplify the expression (-(-23)):
1. Start by recognizing that the negative sign outside the parentheses indicates that you need to change the signs of all the terms inside the parentheses.
2. (-23) is a negation of 23, so changing the sign again will bring it back to positive.
Therefore, (-(-23)) simplifies to 23.
Similarly, let's simplify the other expressions:
1. To simplify (-11):
Since there is no negation of 11, the negative sign directly indicates that the answer is negative.
The simplified form of (-11) is -11.
2. To simplify (35):
The expression does not have any negative sign in front of it, so the answer remains positive.
The simplified form of (35) is 35.
3. To simplify (-35):
The negative sign in front of 35 indicates that it is a negation, making the answer negative.
The simplified form of (-35) is -35.
In summary:
(-(-23)) is equal to 23.
(-11) is equal to -11.
(35) is equal to 35.
(-35) is equal to -35.
To calculate the value of each expression, let's follow the order of operations.
For (-23), when there is a negative sign in front of a number, it simply changes the sign of the number. So, (-23) equals 23.
For 11, it remains the same since there is no operation applied to it.
For -11, it is simply the negative value of 11. So, -11 equals -11.
For 35, it remains the same since there is no operation applied to it.
For -35, it is simply the negative value of 35. So, -35 equals -35.