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Do you solve an expression the same way you solve an equation?
Wiki User
∙ 13y ago
If we are talking about the algebraic expressions, then an expression can be simplified or be evaluated for specific values of its variables, while an equation need to be solved, in other words to find the values of the variables that make the equation a true statement.
If we are solving an equation, then we can work in the same way that we can simplify an expression (since an equation is a statement that states that two expressions are equal), or factoring an expression.
Wiki User
∙ 13y ago
Anushka Vickers
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What is the best way to solve the equation square root of x - m?
Without an equality sign the given expression can't be considered to be an equation.
How do you solve an equation with a variable that is a fraction?
You solve the equation the same way as you would any other equation. Whether the variable is a fraction or otherwise will only become clear once you solve the equation. In other words, you don't initially KNOW whether the solution will be a fraction or not.
How would you prove that an inequality does have the same solution that an equation would have?
If you're given the inequality and the equation, then the way to prove that they have the same solution is to solve each one and show that the solutions are the same number. Don't strain yourself, though. An inequality and an equation never have the same solution.
Which is the best way to solve the equation x2 equals n?
Take the square root of both sides of the equation
Does a math expression have an equal sign?
no. an equation such as 5n = 6 has an equal sign however an expression such as 5n does not have an equal sign. it is called an expression because it is another way to EXPRESS 6
What is the best way to solve the equation square root of x - m?
Without an equality sign the given expression can't be considered to be an equation.
4 9x -1 9 how do you solve this By the way 4 and 9 are a fraction so is 1 and 9?
4/9x - 1/9 is an expression, not an equation. An expression cannot be solved.
How do you solve an equation with a variable that is a fraction?
You solve the equation the same way as you would any other equation. Whether the variable is a fraction or otherwise will only become clear once you solve the equation. In other words, you don't initially KNOW whether the solution will be a fraction or not.
How would you prove that an inequality does have the same solution that an equation would have?
If you're given the inequality and the equation, then the way to prove that they have the same solution is to solve each one and show that the solutions are the same number. Don't strain yourself, though. An inequality and an equation never have the same solution.
Which is the best way to solve the equation the square root of x equals m?
It depends on which variable you wish to solve for.
Which is the best way to solve the equation x2 equals n?
Take the square root of both sides of the equation
How do you solve scientific notation in algebra?
Scientific notation is not a puzzle or equation that needs to be "solved". You do not "solve" rational fractions - they are just a way of representing numbers. In the same way, scientific notation is simply one way of representing numbers. It is usually used for very large or very small quantities.
Determine the kinds of algebraic expression according to number of terms?
There is no meaningful way of doing so. x + y = 3 is a linear equation in two variables x2 + x = 3 is a quadratic equation in one variable. Both have the same number of terms but they are not of the same kind.
Can you solve for a variable in an equationWhy?
YOU CAN SOLVE FOR A VARIABLE IN AN EQUATION, BUT NOT AN EXPRESSION.. FOR EXAMPLE: RIGHT WAY: 4u+6=26 -6 -6 So you are left with 4u=20 now you divide the 4u by 4 because you want to do the opposite of multiplying. also, you divide the 20 by 4. So... u=5
Does a math expression have an equal sign?
no. an equation such as 5n = 6 has an equal sign however an expression such as 5n does not have an equal sign. it is called an expression because it is another way to EXPRESS 6
How do you solve algabraic expressions?
Expressions are just expressions. Art is an expression and no one can "solve" art. You need problems to solve. In algebra, you'll most likely be looking for equations to solve. Generally you are looking for a simple way to express a variable or to equate the variable to a number. This can be done using what are called "algebraic manipulations". Usually this involves just adding, subtracting, multiplying or dividing each side of an equation (an expression need not have "sides"), however there are many, many different operations than these. wow does that suck....the answer is Elmo
What are the steps to solve a whole number equaiton?
To solve a whole number equation, follow these steps: Simplify both sides of the equation by combining like terms. Use inverse operations to isolate the variable on one side of the equation. Perform the necessary operations to solve for the variable. Check your solution by substituting the value back into the original equation to ensure it satisfies the equation.
