Additional Mathematics 0606 / Equations, inequalities and graphs / 3.903.90: Simplify (5−3)(6+2)−2(5 - \sqrt{3})(\sqrt{6} + \sqrt{2})^{-2}(5−3)(6+2)−2 to a+b3a + b\sqrt{3}a+b30606/22/O/N/24 — Question 6 · 5 marksMark as done · Save for later · Show all solutionsDo not use a calculator in this question.Write (5−3)(6+2)−2(5 - \sqrt{3})(\sqrt{6} + \sqrt{2})^{-2}(5−3)(6+2)−2 in the form a+b3a + b\sqrt{3}a+b3, where aaa and bbb are constants.[5]▸ Answer▸ Official mark scheme← 3.89: Graphical solution of ∣2x−8∣>4|2x - 8| > 4∣2x−8∣>43.91: Use a cubic graph to solve an inequality →
