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Anna007 [38]
3 years ago
12

Please help, I’ll mark your answer as brainliest.

Mathematics
1 answer:
valentina_108 [34]3 years ago
4 0

Answer:

x = - \frac{13}{2} - \sqrt{157}/ 2 or

x= - 13/2 + \sqrt{157}/ 2

Step-by-step explanation:

1- Substitute and calculate

if you don't want to give me brainlist its okay I don't mind I just like helping people with their problems

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