The expression (a+b) + (a-b) can be rewritten as a + b + a - b = 2a.
There is no need to use absolute value.
Absolute value can be defined as the distance from the expression to zero. Therefore, the absolute value of 13 is 13.
Abs(11).
Fractions make no difference to absolute values.
Double verticle lines surrounding an expression means to take the absolute value of the expression. The absolute value of an expression is the expression if it is positive, and the negative of the expression if it is negative, i.e. the unsigned distance from zero. Analytically, in order to process the expression, the absolute value of an expression is also the square root of the square of the expression.
Mainly that somewhere in the equation there is an absolute value, usually of an expression that involves the variable.
Absolute value can be defined as the distance from the expression to zero. Therefore, the absolute value of 13 is 13.
the absolute value of any number of spaces it if from zero
Abs(11).
Fractions make no difference to absolute values.
Double verticle lines surrounding an expression means to take the absolute value of the expression. The absolute value of an expression is the expression if it is positive, and the negative of the expression if it is negative, i.e. the unsigned distance from zero. Analytically, in order to process the expression, the absolute value of an expression is also the square root of the square of the expression.
the absolute value of any number of spaces it is from 0
Mainly that somewhere in the equation there is an absolute value, usually of an expression that involves the variable.
The absolute value of something is also the square root of the square of that something. This can be used to solve equations involving absolute values.
An equivalent expression.
If you mean something like: | x | = -1 That has no solution. The absolute value of any expression on the inside of the absolute value bars can only be zero or positive.
For example: | x | = -1 Or any other equation where the absolute value of any expression is negative. This doesn't have a solution, because the absolute number of any expression is always positive, or zero, never negative.
The absolute value of a number is the positive (or non-negative) value of the number. The absolute value of 0 or a positive number is the number itself. The absolute value of a negative number is its positive equivalent.