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2.Simplify each of the following expressions:\begin{array}{ll}{(3+\sqrt{3})(2+\sqrt{2})} & {\text { (in) }(3+\sqrt{3})(3-\sqrt{3})} \\ {(\sqrt{5}+\sqrt{2})^{2}} & {\text { (iv) }(\sqrt{5}-\sqrt{2})(\sqrt{5}+\sqrt{2})}\end{array} |
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