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Archy [21]
3 years ago
11

Daniel expanded the expression as shown.

Mathematics
1 answer:
victus00 [196]3 years ago
4 0

Answer:

Below.

Step-by-step explanation:

The second term should be positive.

The last term should be -1 1/2 not -1 1/4.

He did not correctly multiply -8 and -2.

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