1) Simplify: ∛(27x⁶y³) Solve: 2³Ë£⁻¹ = 1 / √128 Which one of the following is the bigger? Show your working with all necessary steps: 3⁵² or 4³⁹ 2) ABC is a right-angled triangle. AB = BC = 1 cm. The side, BC, is extended in such a way that AC = CD. Find the value of CD and leave the answer in surd f…
