She found the difference instead of the sum.
Mathematics, 12.10.2021 03:00 eshavaggar
Lucia finds that
What error did Lucia make?
She found the difference instead of the sum.
She combined the terms 3x2 and 7x2 incorrectly.
She combined the terms 3x and –9x incorrectly.
She did not combine all like terms.
Answers: 3
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You know the right answer?
Lucia finds that
What error did Lucia make?
She found the difference instead of the sum.
She found the difference instead of the sum.
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