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Mathematics
Mathematics
Problem
Rationalise the denominator of
1
2
−
3
\dfrac{1}{\sqrt2-\sqrt3}
2
−
3
1
and choose the correct simplified value. a)
2
+
3
\sqrt2+\sqrt3
2
+
3
b)
−
2
−
3
-\sqrt2-\sqrt3
−
2
−
3
c)
2
+
3
5
\dfrac{\sqrt2+\sqrt3}{5}
5
2
+
3
d)
3
−
2
\sqrt3-\sqrt2
3
−
2
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