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chubhunter [2.5K]
3 years ago
9

Which step is the first incorrect step in the solution shown below?

Mathematics
1 answer:
kap26 [50]3 years ago
8 0

Answer:

A

Step-by-step explanation:

you must distribute the 3 into the parenthsis first.

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Step-by-step explanation:

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The area of a square can be represented by the trinomial 9x^2 - 54x + 81. Which of the following is the length of one side of th
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