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You just take the sign away. Thus, -30 becomes 30.
If you use a computer programming language, multiplying by -1, or putting a "-" in front of an expression, will change the sign.
In math, if you have an expression, for example x, or x - 10, you can't just put "-" in front of it to get the absolute value; you don't know whether the entire expression is positive or negative, unless you know the value of x. In this case, putting vertical bars will specify an absolute value: | x - 3 | means that if x - 3 is negative, you want it converted to positive. In solving equations, you often have to consider both cases; that x - 3 (for example) is positive, and that it is negative.
What else can I help you with?
Is the absolute of a positive integer is a negative integer?
No. The absolute value of a number is the value of the number ignoring the sign - it is always positive: The absolute value of a negative number is a positive number; The absolute value of a positive number is a positive number.
How can a negative number be greater than zero?
if the negative number is within an absolute value sign than the negative number will actually equal a positive number
What is the absolute value of negative fifty four?
The absolute value of any negative number is equal to its positive equivalent, that is, the number without its negative sign. In this instance, abs(-54) is equal to 54.
Is the absolute value of a number always positive or zero?
Yes unless there is a negative sign in front of the absolute value
What do you get when you add a positive and negative number?
First, subtract the absolute values of the integers, then use the greater absolute value's sign.
Is the absolute of a positive integer is a negative integer?
No. The absolute value of a number is the value of the number ignoring the sign - it is always positive: The absolute value of a negative number is a positive number; The absolute value of a positive number is a positive number.
Can the absolute value be negative?
No. The absolute value of any number is the value of that number ignoring the sign of the number, that is the positive value of that number.
A negative number that has a greater absolute value than a positive number?
The absolute value of a number is how far away it is from zero on a number line. Any negative number that is higher than a positive number without its negative sign is larger with absolute value.
How can a negative number be greater than zero?
if the negative number is within an absolute value sign than the negative number will actually equal a positive number
What is the absolute value of negative fifty four?
The absolute value of any negative number is equal to its positive equivalent, that is, the number without its negative sign. In this instance, abs(-54) is equal to 54.
What absolute value of a number?
The absolute value of any number depends upon the negative, positive, and the position of said negatives or positives. For example: |-90| would be 90 due to the fact the negative sign is inside the absolute value brackets. Now -|90| would be -90 as the negative sign is outside the absolute value brackets.
Is the absolute value of a number always positive or zero?
Yes unless there is a negative sign in front of the absolute value
What can you say about the sign of the sum of integers with unlike signs?
Positive + positive = positive Negative + negative = negative Positive + negative will take the sign of the number with the greater absolute value.
What is the absolute value of -35?
+35 The absolute value of any number is always positive
What is the absolute value of 12?
The absolute value of a number is its distance from zero on the number line, regardless of its sign. In this case, the absolute value of 12 is simply 12, as 12 units away from zero in the positive direction.
When you add a positive and a negative number how do you determine the sign of the answer?
The sign of the answer will be the sign of the number which has the largest absolute value. Examples:8 + (-5) ... positive, 8 has the larger absolute value (8 is more than 5), and it is positive.-3 + 2 ... negative, -3 has the larger absolute value, and it is negative.4 + (-4) ... the answer is zero in this case.
What do you get when you add a positive and negative number?
First, subtract the absolute values of the integers, then use the greater absolute value's sign.
