0
plug your solution back into the original equation and work it out again
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the solution to an equation?
a solution to an equation is the answer
What is an equation that has no solution called?
An equation that has no solution is called an equation that has no solution.
What is the extraneous solution to w equals sqrt 7w?
An "extraneous solution" is not a characteristic of an equation, but has to do with the methods used to solve it. Typically, if you square both sides of the equation, and solve the resulting equation, you might get additional solutions that are not part of the original equation. Just do this, and check each of the solutions, whether it satisfies the original equation. If one of them doesn't, it is an "extraneous" solution introduced by the squaring.
A value that makes an equation true?
Any number that makes an equation true is a 'solution of an equation'. it is a solution
What does solving the equation for a line tell us?
A line is represented by an equation. Each solution of the equation is a point on the line, and each point on the line is a solution to the equation. So the line is just the graph of the solution set of the equation.
How can the reflexive property be applied to check the accuracy of a solution to an equation?
how can the reflexive property be applied to check the accuracy of a solution to equation?
How do you check a solution to an equation?
By substitution.
What is the word for a number that makes an equation true?
Solution. A solution of an equation is a number that satisfy the equation. This means that if you replace this number on the equation and check it, the equation will be true. When you solve an equation you can find some roots, but not all of them satisfy the equation. Thus always check your answers after resolving your equation, and eliminate as solution the answers that don't make the equation true or undefined.
What do you call the solution of a equation derived from an original equation that is not a solution of the original equation?
That's an extraneous solution. You need to check for these when algebraically solving equations, especially when you take both sides of an equation to a power.
Why is it possible to check the solution to any equation?
If you found the value of x that is a solution to an equation, you want to substitute that value back into the original equation, to check that it indeed satisfies the equation. If it does not satisfy the equation, then you made an error in your calculations, and you need to rework the problem.
How do you check to see if the value of the variable is a solution to the equation?
Substitute that value in the equation, and then check to see if the resulting statement is TRUE.
How to check the solution to an integer equation?
insert the answer in the equation, replacing the variable, and see if it still makes sense.
How do you guess and check to find the solution set of the equation x-54?
You cannot. x - 54 is an expression not an equation. An expression has no solution set since there is nothing to solve.
What is the solution to an equation?
a solution to an equation is the answer
If you multiply both sides of an equation by an expression that involves a variable you must?
check the solution.
What is the difference in solution and equation?
A solution is the answer to an equation.
What is an equation that has no solution called?
An equation that has no solution is called an equation that has no solution.
