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EleoNora [17]
3 years ago
9

Is algebra.

Mathematics
2 answers:
alexgriva [62]3 years ago
8 0

Answer:

x = -11/7

x = 11/7

Step-by-step explanation:

49x² - 121

Factor

(7x + 11)(7x - 11)

roots

x = -11/7

x = 11/7

lys-0071 [83]3 years ago
7 0
I’m not sure sorry but I hope you find an answer. I want to let you know that you are loved and appreciated. You got this!
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If 2x+7>=0, x>=-3.5 then |2x+7|=2x+7.

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