To evaluate an algebraic expression means to simplify the expression as much as possible by replacing the variables in an expression with the numerical values given to you.Ex:Example of Evaluating an Algebraic ExpressionTo evaluate the algebraic expression '4.5 + x' for x = 3.2, we need to replace x with 3.2 and then add. 4.5 + x = 4.5 + 3.2=7.7Solved Example on Evaluating an Algebraic ExpressionEvaluate the algebraic expression p + 3q + 2p - 3q, for p = 2 and q = - 5.Choices:A. 12B. 18C. 3D. 6Correct Answer: DSolution:Step 1: p + 3q + 2p - 3q [Original expression.]Step 2: = (p + 2p) + (3q - 3q) [Group the like terms together.]Step 3: = 3p [Solve within the grouping symbols.]Step 4: = 3 x 2 [Substitute 2 for p.]Step 5: = 6 [Multiply.]
23.400000000000002
do 43+57 which is 100 then do 100+68 which is 168 the answer is 168
There are two steps to the process: Step-1: Subtract 7 from 6. The answer to this step is -1. Remember that as you proceed to the next step. Now, go on to the next step. Step-2: Take the -1 from the first step, and add 5 to it. The new result is then +4 . The +4 that you have now is the value of the entire original expression.
Step by step and following the mathematical instructions as given by the expression.
The first step in making a responsible decision is assessing and evaluating the problem.
To put a plus or minus sign with the digit 5
First tell me the expression, then I'll tell you what the first step is in simplifying it.
The first step when evaluating is to clearly define the goal or objective you want to achieve. This will help guide the evaluation process and determine what criteria you will use to assess the effectiveness or success of the subject being evaluated.
Consider consequences.
To evaluate an algebraic expression means to simplify the expression as much as possible by replacing the variables in an expression with the numerical values given to you.Ex:Example of Evaluating an Algebraic ExpressionTo evaluate the algebraic expression '4.5 + x' for x = 3.2, we need to replace x with 3.2 and then add. 4.5 + x = 4.5 + 3.2=7.7Solved Example on Evaluating an Algebraic ExpressionEvaluate the algebraic expression p + 3q + 2p - 3q, for p = 2 and q = - 5.Choices:A. 12B. 18C. 3D. 6Correct Answer: DSolution:Step 1: p + 3q + 2p - 3q [Original expression.]Step 2: = (p + 2p) + (3q - 3q) [Group the like terms together.]Step 3: = 3p [Solve within the grouping symbols.]Step 4: = 3 x 2 [Substitute 2 for p.]Step 5: = 6 [Multiply.]
blow me
Its bodmasbrackets offdivisionmultiplicationadditionsubtraction
23.400000000000002
do 43+57 which is 100 then do 100+68 which is 168 the answer is 168
factor
First you have to solve the subtraction and in the next step you will factor it out.