jessicaa1623
jessicaa1623 jessicaa1623
  • 13-04-2020
  • Mathematics
contestada

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 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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