PEMDAS is an acronym that may help you remember order of operations for solving math equations. Math Order of Operations - PEMDAS, BEDMAS, BODMAS, GEMDAS, MDAS If you incorrectly enter it as 4/1/2 then it is solved 4/1 = 4 first then 4/2 = 2 last. Then the division 1/2 = 0.5 is performed first and 4/0.5 = 8 is performed last. For example, in the equation 4 divided by ½ you must enter it as 4/(1/2). If you want an entry such as 1/2 to be treated as a fraction then enter it as (1/2). 5r(1/4) is the 1/4 root of 5 which is the same as 5 raised to the 4th power.If your equation has fractional exponents or roots be sure to enclose the fractions in parentheses. You can try to copy equations from other printed sources and paste them here and, if they use ÷ for division and × for multiplication, this equation calculator will try to convert them to / and * respectively but in some cases you may need to retype copied and pasted symbols or even full equations. ^ Exponents (2^5 is 2 raised to the power of 5) You can also include parentheses and numbers with exponents or roots in your equations. ( PEMDAS Caution) This calculator solves math equations that add, subtract, multiply and divide positive and negative numbers and exponential numbers. Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS.
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