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Mathematics 21 Online
OpenStudy (anonymous):

Solve for x. √x-2=9 A. 11 B. 20 C. 83 D. No solution

OpenStudy (raden):

square of both sides, it can be x-2 = 81 now solve for x

OpenStudy (anonymous):

@RadEn is it C ? idk

OpenStudy (raden):

yes... u are right

OpenStudy (anonymous):

oh i just guessed but can you like tell me how you got that as an answer?

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