Question: A student submitted the following problem but the solution is incorrect. . Identify the mistake. What did the student do wrong? Solve the problem correctly.

 A student submitted the following problem but the solution is incorrect.

A student submitted the following problem but the solution is incorrect. . Identify the mistake. What did the student do wrong? Solve the problem correctly. Sec. 12.5 #72 Subtract (a5 --a3 - 5a) from (a5 + =a4 + 6a). 3 2 Incorrect solution: (a5 --a3 - 5a) - (-a5 + =a* + 6a) 4 2 3 as 1 -as - 5a - -a 5 - -a 4 - 6a 4 2 5 4 a a -11a 4 2

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