Question

2-3root3)whole square

Answer 1

$\bold{\underline{Solution}}$

Given Question ;

(2 - 3√3)²

Using identity : (a - b)² = a² - 2ab + b²

=> (2 - 3√3)²

=> (2)² - 2 × 2 × 3√3 + (3√3)²

=> 4 - 12√3 + 27

=> 31 - 12√3

Hence, the required answer is (31 - 12√3).

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