It is an abbreviation for the order of operations:
Chat with our AI personalities
GEMDAS- grouping,exponent, multiplication,divission,addition,subtraction
4time15divide5+6minus4
Grouping Symbols, Exponent, Multiplication, Division, Addition, Subtraction
GEMDAS is an order of operation which means Grouping symbols, Exponents, Multiplication, Division, Addition and Subtraction.Do the operations from left to right.Example:15 - 2 x (3 +4) + 23 + 4 x 3 divided by 2do the parentheses first: 15 - 2 x 7 + 23 + 4 x 3 divided by 2then the exponent. 15 - 2 x 7 + 8 + 4 x 3 divided by 2then multiplication: 15 - 14 + 8 + 12 divided by 2then division: 15 - 14 + 8 + 6then addition and subtraction: 1 + 8 + 6Answer: 15