How do you know the correct order in which to evaluate algebraic expressions?

1 answer:

6 0

Remember: Please Excuse My Dear Aunt Sally (PEMDAS)

In solving algebraic expressions, there is an order in which to solve it.

1) perform the operation inside the parenthesis first 
2) then perform the operation with the exponents
3) apply multiplication and division from left to right of the equation.
4) apply addition and subtraction from left to right of the equation.

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