Seudónimo Seudónimo
  • 08-03-2017
  • Mathematics
contestada

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 21graceb
  • 05-05-2017
B. 5.5, -5.5 is the answer to 4x^2=121
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