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Mathematics, 07.09.2020 05:01 amorosoavap5cejz

Analize the work to find the answer in step 1, the communitative property od multiplication was not done correctly.
step 2 the associative property cannot regroup adddition and multiplication
step 3 the multiplication must be done first
step 4 the product is incorrect
step 1 11+(9)(3)
step 2 (11+9)(3)
step 3 20(3)
step 4. 60

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