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23-09-2020
Mathematics

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x2 = 121 solve the equation

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mathstudent55 mathstudent55

23-09-2020

Answer:

x = 11 or x = -11

Step-by-step explanation:

[tex] x^2 = 121 [/tex]

[tex] x = \pm\sqrt{121} [/tex]

x = 11 or x = -11

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