You use grouping Symbols to separate that problem from the expression or to tell you to do that problem in the expression first
Flags or standards have been around and in use for at least 3000 years. There are biblical references to such symbols and ancient Chinese and Roman documents indicate their use. Roman Legions used the eagle as a symbol of their might and power as well as flags to direct maneuvers on the field. The colorful banners with decorative symbols that we use today probably date to the time of the Crusades and were inspired by the Arab use of pennants. Flag colors and symbols may owe their origins to the Chinese who consigned different colors with religious or philosophy.
These images are the various D day symbols
Peace
Military symbols are standardized graphical representations used in military operations to convey information about various elements, such as units, equipment, and terrain features. They are part of a visual language that helps military personnel quickly understand and communicate operational plans and situations. These symbols are often used on maps and in briefings to enhance clarity and coordination among forces. The symbols follow specific conventions established by organizations like NATO and the U.S. Army for consistency and effectiveness.
God is great is scrawled across the flag of Iraq.
Grouping symbols are symbols such as parentheses or brackets, that indicate that the operations within them should be done first. When an expression contains more than one pair of grouping symbols, the computations in the innermost grouping should be done first.
There are different symbols for multiply, dividing and subtracting. You can use the symbols like "x, / and -".
You get different values for an expression by changing the placement of the grouping symbols.
Evaluate the innermost grouping symbol first and make your way outwards.
There are a couple types of grouping symbols used in math. These are mainly parentheses and brackets. Both plain and curly brackets are used in some equations.
It is an expression.
they are both grouping symbols in math
Parentheses ( ), brackets [ ], and braces { }
Parentheses
Grouping symbols are parentheses such as {}, (), []. They need to be evaluated before other operations. If there are a number of nested parentheses, they must be evaluated starting with the innermost.
Numerical Expression
my foot is what it means....go to school and learn it