In mathematical formulas, the ± symbol may be used to indicate a symbol that may be replaced by either of the plus and minus signs, + or −, allowing the formula to represent two values or two equations.

The plus-minus symbol is used in math to represent both positive and negative results from a calculation. It also indicates the error or uncertainty in measurements.

The plus or minus symbol (±) consists of a plus sign (+) and a minus sign (-) connected together. It is placed before a value to indicate that the actual value may be either greater or smaller than the given …

The plus-minus symbol (±) means “plus or minus.” People use it to show a tolerance, range, or margin of error —for example 10 ± 0.5, 5 ± 2, or mean ± standard deviation in statistics.

What is the Plus–minus Sign? The Plus–minus Sign, symbolized by ±, is used to represent an approximation or a range of possible values. In algebra, you might see the square root of 9 …

Press on ≡ to choose a category. Select the desired symbol, copy & paste where you want. To select a symbol: Double-click on it or slide on it with your pointer. On a mobile device, press on the symbol …

List of all math symbols and meaning - equality, inequality, parentheses, plus, minus, times, division, power, square root, percent, per mille,...

We'll show everything you need to know about the plus or minus symbol including methods you may use to insert or type it on the keyboard.

Copy and paste Plus Minus Symbol (±). It is used in many math operations. Usually, it indicates that the result can be obtained by both adding or subtracting.

The plus-minus sign "±" is a valuable mathematical symbol that conveys the dual nature of a variable, providing a concise representation of both positive and negative solutions or potential values.