Mathematics, 16.07.2019 19:00 angelthompson2018

Olga simplifies the expression x + 7x to 7x2. use the drop-down menus to complete the statements below to explain why olga's solution is correct or incorrect.

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Olga simplifies the expression x + 7x to 7x2. use the drop-down menus to complete the statements bel...

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