Which expression is equivalent to

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If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. What are equivalent expressions? Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value s for the variable s. How do we recognize equivalent expressions?

Which expression is equivalent to

Always on the lookout for fun math games and activities in the classroom? Try our ready-to-go printable packs for students to complete independently or with a partner! Here you will learn about equivalent expressions, including what they are and how to recognize them. Students will first learn about equivalent expressions as part of expressions and equations in 6th grade. To do this, use properties of operations to create and identify equivalent algebraic expressions. Addition is commutative which means changing the order of the terms does not change the sum. The negative sign belongs to the term after it. Subtracting a term is the same as adding a negative term. Multiplication has a distributive property which allows us to break up a number into simpler parts and multiply each part separately. This can be used with variables as well.

I would love some visuals or more examples to help me understand this better. What is the equivalent expression to 5 x5 to the fourth power?

Equivalent Expression Calculator is a free online tool that displays the equivalent expressions for the given algebraic expression. An algebraic expression is an expression which consists of variables, coefficients, constants, and mathematical operators such as addition, subtraction, multiplication and division. Generally, if two things are the same, then it is called equivalent. Similarly, in mathematics, the equivalent expressions are the expressions that are the same, even though the expression looks different. But if the values are plugged in the expression, both the expressions give the same result.

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Which expression is equivalent to

Find equivalent fractions. Enter a fraction, mixed number or integer to get fractions that are equivalent to your input. Example entries:. Equivalent fractions are fractions with different numbers representing the same part of a whole. They have different numerators and denominators, but their fractional values are the same. It means half of something. They represent the same part of the whole. Multiply both the numerator and denominator of a fraction by the same whole number.

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They are NOT equivalent expressions. What is the value of this expression? To log in and use all the features of Khan Academy, please enable JavaScript in your browser. So, let's see if we can factor it out. Maria January 13, at pm. Posted 2 months ago. Alexis September 25, at pm. If you're seeing this message, it means we're having trouble loading external resources on our website. The right side is the same as the left side. Now, this one's interesting, it looks like they have factored out a two.

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Katisha White September 28, at am. Julia September 9, at pm. I need help with this one, Which of the following is an equivalent expression for 30? Cherry August 31, at pm. The two expressions are not the same. Equivalent expressions are algebraic expressions that are equal in value. Equivalent expressions are expressions that work the same even though they look different. You identify the common factor in both terms the 2 , you write the 2 in front and you divide each term by 2. Posted 3 years ago. I have a specific question.