Simplify the following:(i) \( \sqrt{45}-3 \sqrt{20}+4 \sqrt{5} \)(ii) \( \frac{\sqrt{24}}{8}+\fr...
Simplify the following:(i) \( \sqrt{45}-3 \sqrt{20}+4 \sqrt{5} \)(ii) \( \frac{\sqrt{24}}{8}+\frac{\sqrt{54}}{9} \)(iii) \( \sqrt[4]{12} \times \sqrt[7]{6} \)(iv) \( 4 \sqrt{28} \div 3 \sqrt{7} \div \sqrt[3]{7} \)(v) \( 3 \sqrt{3}+2 \sqrt{27}+\frac{7}{\sqrt{3}} \)(vi) \( (\sqrt{3}-\sqrt{2})^{2} \)(vii) \( \sqrt[4]{81}-8 \sqrt[3]{216}+15 \sqrt[5]{32}+\sqrt{225} \)(viii) \( \frac{3}{\sqrt{8}}+\frac{1}{\sqrt{2}} \)(ix) \( \frac{2 \sqrt{3}}{3}-\frac{\sqrt{3}}{6} \)
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