![]() 6 ![]() ![]() 0 ![]() ± Plus or Minus: 1 ± 2 = +3 or ![]() |Absolute Value|: |±1| = +1 × Times: 2 × 3 = 6 ![]() 3 ![]() ![]() ![]() When only one occurs in an equation, then that term takes any sign. When two or more occur, then terms with the same symbol take the same sign; unlike symbols take the opposite sign. For example: ![]() ![]() ![]() ![]() ![]() ![]() +2 × ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ^ Exponentiation (Raise to a power of ?): 3^2 = 32 = 9 ![]() ![]() . . . An Unending Decimal Fraction: 1 ![]() ![]() . . . Or A Continuing Progression: 0, 1, 2, 3, 4, . . . ![]() 0, 1, 2, 3, 4, . . . , ![]() Order of Precedence within a Calculation: First: (), {} Second: ^, ![]() ![]() ![]() () & {} Taking the Order of Precedence out of order by calculating it from the inner-most parenthesis/bracket out: {(1 + 2) × 3} × 2 = ±6 ![]() |