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Airida [17]
3 years ago
12

What mistake did she make while solving the problem?

Mathematics
1 answer:
umka2103 [35]3 years ago
6 0

Answer:

Ms, Erickson added 6x^3 plus -3x^2 and these terms have different exponents.l

Step-by-step explanation:

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SOMEONE PLEASE HELP!!
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