Describe how to verify whether expressions are equivalent, and explain the purpose of verifying equivalent expressions.
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Answers
Step-by-step explanation:
Consider the expressions 32+1 and 5×2 . Both are equal to 10 . That is, they are equivalent expressions.
Consider the expressions 32+1 and 5×2 . Both are equal to 10 . That is, they are equivalent expressions.Now let us consider some expressions that include variables, say 5x+2 .
Consider the expressions 32+1 and 5×2 . Both are equal to 10 . That is, they are equivalent expressions.Now let us consider some expressions that include variables, say 5x+2 .The expression can be rewritten as 5x+2=x+x+x+x+x+1+1 .
Consider the expressions 32+1 and 5×2 . Both are equal to 10 . That is, they are equivalent expressions.Now let us consider some expressions that include variables, say 5x+2 .The expression can be rewritten as 5x+2=x+x+x+x+x+1+1 .We can re-group the right side of the equation to 2x+3x+1+1 or x+4x+2 or some other combination. All these expressions have the same value, whenever the same value is substituted for x . That is, they are equivalent expressions.
Consider the expressions 32+1 and 5×2 . Both are equal to 10 . That is, they are equivalent expressions.Now let us consider some expressions that include variables, say 5x+2 .The expression can be rewritten as 5x+2=x+x+x+x+x+1+1 .We can re-group the right side of the equation to 2x+3x+1+1 or x+4x+2 or some other combination. All these expressions have the same value, whenever the same value is substituted for x . That is, they are equivalent expressions.Two expressions are said to be equivalent if they have the same value irrespective of the value of the variable(s) in them.
the propose of verification is to check weather some term or expressions is equivalent or not
Answer:
Sample Answer: Substitute any value for the variable into both expressions and simplify using order of operations. If both expressions result in the same value, then they are equivalent. It is important to check one’s work to determine accuracy.