AM-554

Surds and rationalising

A Math · Secondary 3 · Easy · Surds and rationalising

1. $8+4\sqrt{3}$
2. $8-4\sqrt{3}$
3. $2+\sqrt{3}$
4. $\dfrac{8+4\sqrt{3}}{3}$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.