Question

simplify i) (2+√2) (3+√3)​

Answer 1

(i) (3 + √3)(2 + √2)

By Distributive property, (a + b) (c + d) = ac + ad + bc + bd

(3 + √3)(2 + √2) = 3 × 2 + 3√2 + √3 × 2 + √3 × √2

= 6 + 3√2 + 2√3 + √6