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3 votes
Find the missing term.
The sum of______ and 7x2 is 10x2.
A: -3x^2
B: 3x^2

2 Answers

4 votes
Your answer is b hope this helped
User Stibi
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8.5k points
4 votes
the answer is B because it can't be negative
User Moshikafya
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8.6k points