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Two expressions are equivalent if they have the same value for any possible substituted value(s) of the variable(s) involved. We use the symbol \; \equiv \; to show that two expressions are equivalent. For example, the equation 3x+2=14 is only true for one value of x, i.e. x=3.
What are equivalent expressions? Equivalent expressions are expressions in algebra that are equal in value, even though they look different. Equivalent expressions will have the same value when we use the same value(s) for the variable(s).
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4 lip 2020 · Equivalent Expressions Equivalent Expressions are expressions that have the same value. They may look different but will have the same result if calculated. For example, and are equivalent expressions. See why below: The two expressions have the same answer, 27. Therefore, we can say that they are equivalent expressions.
18 gru 2023 · How to find equivalent algebraic expressions described with the two ways to write them with examples.
Algebraic expressions, such as 4x+3y-2w^2, 4x+3y −2w2, contain variables, numbers, and mathematical operations. Algebraic expressions may be written in different ways, but still mean the same thing. For example, the expressions r+r+r+r \text { and } 4r r +r +r +r and 4r. are equivalent.
Equivalent expressions are two or more expressions that may be made of different terms and numbers but produce the same results regardless of what the value of the variable is. In other words, for every number you sub into the variable spot (can be x or a or h) , both expressions give the same value.
