Question

expand (√3+2√2) ^2 .solve the following​

Answer 1

Answer:

3+8+2√32√2

=11+4√6

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Answer 2

Step-by-step explanation:

(a+b)² = a²+2ab+b²

(√3+2√2)²=a²+2ab+b²

(√3+√8)² = a²+ 2ab+b²

= (√3)² + 2*√3*√8 +(√8)²

= 3 + 2*√24 + 8

= 11 +2√24

= 11 +2√2*2*2*3

= 11+ 4√6

Hope it helps you....