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Mathematics, 30.11.2021 05:10 legendman27
Ellen solved the equation x2−5=59 using the following steps.
Review her work carefully, and then follow the instructions.
Line 1: x2−5=59
Line 2: x2−5+5=59+5
Line 3: x2=64
Line 4: x=8
Which statement identifies a mistake Ellen made, if any?
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Answers: 2
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Ellen solved the equation x2−5=59 using the following steps.
Review her work carefully, and then f...
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