1.

What is the value of \(\dfrac{1}{\sqrt{3}-2}\times\dfrac{1}{\sqrt{3}+2}\times\dfrac{1}{\sqrt{5}+\sqrt{6}}\times\dfrac{1}{\sqrt{5}-\sqrt{6}}\)

A. √12 - √17
B. 1
C. 2
D. √12 + √14
Answer» C. 2


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