Question

solve it (5√2 - 2√3) (5√2 - 2√3)​

Answer 1

Answer:

62 - 20√6

Step-by-step explanation:

(5√2 -2√3)²

now it is in the form of (a-b)²

here a = 5√2 and b = 2√3

Using the formula (a-b)² = a² +b² -2ab;

=> (5√2)² + (2√3)² - 2(5√2)(2√3)

=> 50 + 12 - 2(10√6)

=> 62 - 20√6