Topic: Parentheses in Math
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Answers to Common Questions
What are Parentheses or brackets in math?
it is the numer you fo right after the parenyheses Read More »
Source: http://wiki.answers.com/Q/What_are_Parentheses_or_brackets_in_mat...
How Do I Do Math Problems With Exponents & Parentheses Without a ...
Even complicated math problems can be solved without the aid of a calculator. Armed with basic knowledge of the four math operations, an understanding of the order of operations, and perhaps paper and a pencil, most basic equations can be s... Read More »
Source: http://www.ehow.com/how_8593125_do-problems-exponents-parentheses...
How do parentheses and brackets work in math problems?
Parentheses and brackets work the same in math as they do in writing -- use them to group ideas. Read More »
Source: http://wiki.answers.com/Q/How_do_parentheses_and_brackets_work_in...
More Common Questions
Answers to Other Common Questions
You mean like these?: 9 * 2 - (-2 + 9) + 15 / (4.5 + 3) (6x + 7y) * 2 (y - 6x)=(6x*2y)-(6x*12x)+(2y*7y)-(12x*7y)=12xy-72x^2+14y^2-84xy=14y^2-72x^2-72xy
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Source: http://wiki.answers.com/Q/What_are_some_math_parentheses_math_que...
Those value inside parentheses have higher priority The term P E M D A S: Please Excuse My Dear Aunt Sally <-rubbish It's not rubbish, it's just a way to remember it, it obviously doesn't actually want you to use that in your math equation....
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Source: http://wiki.answers.com/Q/How_does_parentheses_affect_a_math_prob...
It means you have to solve the problem in parentheses first. ex: 2X4+5= 13; 2X (4+5) = 18. The answer is different because you have to solve the problem in the Order of Operations. 1) Parentheses 2) Exponents like 2 2 3) Multiplication 4) D...
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Source: http://wiki.answers.com/Q/What_does_it_mean_when_a_number_is_in_p...
well, parentheses in math mean to multiply, or distribute the -9 is a minus 9. which, after all, makes it a negative nine. but you wouldn't multiply--that would require a parenthesis immediately before it (so, distributing three to both 6 m...
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Source: http://answers.yahoo.com/question/index?qid=20111108193042AAXirS2
Yes, you do that first.
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Source: http://wiki.answers.com/Q/When_you_are_doing_a_math_problem_do_yo...
You have to insert parentheses in math number sentences because they are first in the order of operation: Parentheses Exponents Multiply Divide Add Subtract
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Source: http://wiki.answers.com/Q/Why_do_you_need_to_insert_parentheses_i...
7 + 9*(3-1) = 25
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Source: http://wiki.answers.com/Q/Where_do_you_put_parentheses_in_this_ma...
