What is minus and plus?

Minus (-) and plus (+) are mathematical operators used to indicate subtraction and addition, respectively.

Minus (-) sign is used to show that one quantity is being subtracted from another. For example, in the expression 5-3, the minus sign indicates that 3 is being subtracted from 5 resulting in a value of 2.

Plus (+) sign is used to indicate addition. For example, in the expression 2+3, the plus sign indicates that 3 is being added to 2 resulting in a value of 5.

Both minus and plus signs can also be used with variables in algebraic expressions or equations to represent relationships between variables. In mathematical operations, it is important to follow certain rules and conventions, which include the order of operation, use of parentheses, and proper notation of negative numbers.