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What is a set of rules used to evaluate expression with more than one operation?
Wiki User
∙ 14y ago
order of operations:);
evaluate powers first, parenthesis second, multiplication and division third (if there is a combination of the two it doesn't matter the order you evaluate), and addition and subtraction last (like multiplication-division it doesn't matter the order you evaluate these two, a helpful tool for this step is to change all minus operations to plus negative).
Wiki User
∙ 14y ago
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A set of rules used to evaluate expressions with more than one operation is the?
a set of rules used to evaluate expressions with more than one operation is the
The rules to follow when more than one operation is used in a numerical expression?
order of operations
You evaluate expressions with more than 1 operation using the?
order of operations
What is the special set of rules called to solve expressions with more than one operation?
The order of operations :)
What is the difference between an expression and number sentence?
To idenify and write number sentence that moded numbers stories by using parentheses when more than one operation in involved.
A set of rules used to evaluate expressions with more than one operation is the?
a set of rules used to evaluate expressions with more than one operation is the
What is a set of rules used to evaluate more than one operation called?
order of operations
The rules to follow when more than one operation is used in a numerical expression?
order of operations
How do you evaluate an expression with more than two operation symbol without exponent and parenthesis?
In Evaluating Expression first,replace each letter in the expression with the assigned value. second,perform the operations in the expression using the correct order of operations and the last you got the answer
You evaluate expressions with more than 1 operation using the?
order of operations
Can a algebraic expression have more than one operation?
Yes. In general, you can combine expressions into more complicated expressions. For example, adding an expression to another expression will, again, yield an expression.
What is a set of rules for evaluating an expression involving more than one operation?
First evaluate all powers. Then evaluate multiplications and divisions, from left to right. Then evaluate additions and subtractions, also from left to right.Parentheses change the order of operations: you must evaluate anything in parentheses first, before combining it with anything outside the parentheses. Within the parentheses, the first rule also applies (first evaluate powers... etc.).Parentheses can be implied in some cases. For example, in fractions, you have to evaluate the numerator and the denominator separately, before carrying out the division of numerator / denominator. Also, in the case of powers, e.g. 25+3, the exponent has to be evaluated before the power. In the example, you add 5+3 before calculating the power.
The steps to follow when more than 1 operation isused in a numercal expression?
First evaluate anything within parentheses. Also evaluate any exponents before doing further operations. Then do all multiplications and divisions from left to right, then do all additions and subtractions from left to right.If an expression has a horizontal line (i.e., a fraction), that replaces a pair of parentheses: both the upper and lower part must be evaluated first, before doing the division.
What is a numerical expression example?
A numerical expression is defined as a combination of numbers and one or more operation symbols. An example is 5 + 7 - 1.
When you need to satisfy two or more criteria to initiate an event in a program you must make sure that the second decision is made entirely independently of the first decision?
Evaluate the criteria before executing the conditional expression. In pseudocode:result1 = evaluate( criteria1 );result2 = evaluate( criteria2 );if( result1 && result2 ) initiate_event;Note that this is not the same as the following:if( evaluate( criteria1 ) && evaluate( criteria2 )) initiate_event;If the evaluation of criteria1 fails for any reason, then the whole expression fails and criteria2 is never evaluated. so if the evaluations must be done independently of each other, then they must be done prior to the conditional expression, storing the results for use in the conditional expression.
What are operaters?
The standard Boolean operators are AND, OR and NOT. From these, Boolean algebra derives 3 more "derived" operators--material implication, exclusive or, and equivalence. They are used to evaluate a Boolean expression. These expressions all evaluate to either TRUE or FALSE.
Explain how to write and evaluate an algebraic expression.one more than the product of a number and seven, decreased by five; evaluate when n = 6?
Sample Response: Replace key words with variables, numbers, and operations. More than is addition, product is multiplication, and decreased by is subtraction. The constants are 1, 7, and 5. The expression is 1 + 7n – 5. To evaluate the expression, substitute 6 in for the variable, and then use order of operations to simplify. The value when n = 6 is 38.
