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Mathematics, 06.11.2019 16:31 sryun

Fiona wrote out the description of each step for her multiplication of the binomial and trinomial (2x โ€“ 3)(5x2 โ€“ 2x + 7).

in which step did fiona make an error?

step 1
step 2
step 3
step 4

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Answers: 3

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