Topic: Algebra Order of Operations
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How to Use Order of Operations (Algebra)
The first thing I do when solving algebra problems is I [WRITE DOWN PEMDAS]. PEMDAS is an acronym that stands for: Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction. Using PEMDAS will help you break down the proble... Read More »
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What is the algebraic order of operations?
The order is Parentheses, Exponents, Multiplication and Division, Addition ... Read More »
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Why is the Order of Operations Important?
The order of operations is important because if you do the operations in the incorrect order you will not come up with the correct answer to the problem. You must first start with the correct number to end with the correct number. Read More »
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Algebra Order of Operations
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To follow the order of operations in math, first do any calculations that are inside parentheses and take care of exponents and roots. Next, perform all multiplications and divisions, left to right. Then do all additions and subtractions, left to right.
A handy mnemonic for remembering the order of operations is PEMDAS, or "Please excuse my dear aunt Sally".
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More Common Questions
Answers to Other Common Questions
The order of operations is considered the only way to correctly solve a multi-step math problem including anything from exponents to subtraction. The correct order of operations is referred to as "PEMDAS" meaning parenthesis, exponents, mul...
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There is no definite answer on any one person who invented the order of operations in algebra. There isn't even strong evidence to state that this or that group or country invented it. It has evolve over time and study by many mathematician...
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The order of operations are often called "PEMDAS." Parenthesis, exponents, multiplication, division, addition and subtraction are the correct order of operations.
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The order of operations is the order in which the functions are done. Functions in parenthesis are done first, then in brackets, then those outside the brackets.
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BOMDAS Brackets (parenthesis), Of, Multiplication, Division, Addition, Subtraction
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Source: http://wiki.answers.com/Q/When_evaluating_algebraic_expressions_w...
Well, if I understand what you're asking, the order of operations is simple and helpful. For example, if you have this equation (with "a" being the variable): 3a - 4 * (18-14) = 20 then you first do parentheses (P in PEMDAS). So, the answer...
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Source: http://wiki.answers.com/Q/How_the_order_of_operations_determines_...
