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You can solve a problem by using expressions in algebra, easily. Well, it's not solving, but it's evaluating an algebraic equation (am I saying this right?). You just break it down to simplicity. Like for example:
x + (y-5)+4 to the second power when x=7, and y=2
x+(y-5)+4=7+(3+2)=7+5=12
Simple as that. Am I getting you?
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What does it mean to evaluate an algebraic expression?
meaning to evaluate the variable in an expression. An algebraic expression is also a problem that contains no equals sign and you don't solve it, rather you simplify it.It means to solve something.
How can use the expression in exercise 7 to solve?
my answer was 53
How do you solve this math problem -25-x9?
The question contains an expression, not an equation nor inequality. An expression cannot have a solution.
When you construct and use a table to solve a problem?
When you construct and use a table to solve a problem, you are using a numerical approach.
Which expression will help make the following problem easier to solve using mental math?
fcbgf
What does the variable represent in an addition or subtraction expression?
it is the number you would use to solve the problem
What does it mean to evaluate an algebraic expression?
meaning to evaluate the variable in an expression. An algebraic expression is also a problem that contains no equals sign and you don't solve it, rather you simplify it.It means to solve something.
How can use the expression in exercise 7 to solve?
my answer was 53
How do you solve this math problem -25-x9?
The question contains an expression, not an equation nor inequality. An expression cannot have a solution.
The goal of applied science is?
It is to use science for a practical job or to solve a problem.
What is the use of grouping symbols?
You use grouping Symbols to separate that problem from the expression or to tell you to do that problem in the expression first
When you construct and use a table to solve a problem?
When you construct and use a table to solve a problem, you are using a numerical approach.
Which expression will help make the following problem easier to solve using mental math?
fcbgf
What is the difference between solving a problem and analyzing a problem?
When you analyze a problem you look it over which is what analyzing means. You look over the problem and then you solve it. When you solve a problem you solve it and you use certain steps and solve it but of course everyone has there ways to solve a problem but some people have ways to solve it by just analysing it. That is the difference.
When you to be use problem solving method?
When you have a problem that you need to solve!
How Do you Solve This Problem y3x plus 4?
There can be no solution because there is just an expression - no equation nor inequality.
Divide the product of 120 and 24 by 6²?
10001/999900
