AM-1252

Surds and rationalising

A Math · Secondary 4 · Hard · Surds and rationalising

1. $-\dfrac{7}{2}\sqrt{3}+\dfrac{17}{2}$
2. $\dfrac{7}{2}\sqrt{3}+\dfrac{17}{2}$
3. $-\dfrac{17}{2}\sqrt{3}+\dfrac{7}{2}$
4. $\dfrac{51}{6}-\dfrac{9}{6}\sqrt{3}$

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