1.

*/*_$$\eqalign{ & {\text{If}}\,\sqrt 5 = 2.236,\,{\text{then}}\,{\text{the}}\,{\text{value}}\,{\text{of}}\, \cr & \frac{{\sqrt 5 }}{2} - \frac{{10}}{{\sqrt 5 }} + \sqrt {125} \,{\text{is}}\,{\text{equal}}\,{\text{to}}: \cr} $$?

A. 5.59
B. 7.826
C. 8.944
D. 10.062
Answer» C. 8.944


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