Sarah used properties of operations to write the following three equivalent expressions to . Expression 1: Expression 2: Expression 3: Which of the expressions is not equivalent and what was Sarah’s error? Please help!

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.

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