The following student work is incorrect. The directions say

Last updated: 7/21/2022

The following student work is incorrect. The directions say to factor complete. Identify the step that there is an error and explain the error. Step 1: 4x³+36x Step 2: 4x (x² + 9) Step 3: 4x (x + 3) (x + 3) The error is in step 2 because the GCF was not factored out correctly The error is in step 2 because the GCF is not correct The error is in step 3. x² + 9 is prime and cannot be factored.