jessicaa1623 jessicaa1623

13-04-2020
Mathematics

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i need to know what error the student made. their work is shown to the left.

i need to know what error the student made their work is shown to the left class=

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mobilegamingexpert mobilegamingexpert

13-04-2020

Answer:

Step 4: 2+2=4, not 0.

Step-by-step explanation:

In step 4, the student cancels out 2+2, making it equal to 0. However, 2+2=4, not 0.

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