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08-03-2017
Mathematics

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Solve the equation. If necessary, round your answer to the nearest tenth.

4[tex] x^{2} [/tex] = 121

A. 2.75, –2.75

B. 5.5, –5.5

C. 11, –11

D. 30.25, –30.25

Respuesta :

21graceb 21graceb

05-05-2017

B. 5.5, -5.5 is the answer to 4x^2=121

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