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31 votes
31 votes
I need help with this problem

I need help with this problem-example-1
User AdmiralJonB
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2 Answers

15 votes
15 votes
Answer: x=-7 and x=2
User Rudolf Morkovskyi
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18 votes
18 votes

We just check on the graph and see that

the answer is x = -7 and x = 2

User Gegenwind
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