Question

Simplify each of the following
(1) (3 + √3) (2 + √2)
(ii) (√5 + √2 )²

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Answer 1

Answer:

1. 6+2√3+3√2+√6

2. 5+2√10+2

= 7+2√10

Answer 2

Answer:

i) (3+√3)(2+√2)

3(2+√2) √3(2+√2)

6+3√2+2√3+√3√2

6+3√2+2√3+√6 answer