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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?
What else can I help you with?
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 do you use substitution to solve a problem?
To use substitution to solve a problem, first, identify one equation in a system of equations and solve it for one variable in terms of the other(s). Next, substitute this expression into the other equation(s) to eliminate the variable. This results in a single equation with one variable, which you can then solve. Finally, substitute back to find the values of the other variables.
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.
How can use the expression in exercise 7 to solve?
my answer was 53
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.
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.
The goal of applied science is?
It is to use science for a practical job or to solve a problem.
How do you use substitution to solve a problem?
To use substitution to solve a problem, first, identify one equation in a system of equations and solve it for one variable in terms of the other(s). Next, substitute this expression into the other equation(s) to eliminate the variable. This results in a single equation with one variable, which you can then solve. Finally, substitute back to find the values of the other variables.
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.
How can use the expression in exercise 7 to solve?
my answer was 53
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!
Use results and data to solve a problem?
Please be more specific with your question to get an answer. Are you asking how to, when to, where to, etc. use results and date to solve a problem?
