Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

a) 3√2 - 5√8 + 2√20

b) ( [tex]\frac{1}{3 + √5}[/tex] - [tex]\frac{1}{3 - √5}[/tex]) : √5

c) √48 - √5[tex]\frac{1}{3}[/tex] - 2√75 - 5√1[tex]\frac{1}{3}[/tex]