contestada

Which of the following statements is not true?
a. The square root of 112 is between 10 & 11.
b. The square root of 180 is between 13 & 14.
c. The square root of 12 is between 4 & 5.
d. The square root of 5 is between 2 & 3.

Respuesta :

c. Is incorrect.
4^2 = 16 and 5^2 = 25. 12 is not between 16 and 25 so sr(12) is not between 4 and 5.
sr(12) is between 3 and 4

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