Answer:
62 - 20✓6
Step-by-step explanation:
(5✓2 - 2✓3)² = (5✓2 - 2✓3) (5✓2 - 2✓3)
25 x 2 - 10✓6 - 10✓6 + 4 x 3
50 - 20✓6 + 12
50 + 12 - 20✓6
= 62 - 20✓6
[tex] = 62 - 20 \sqrt{6} [/tex]
[tex](5 \sqrt{2} - 2 \sqrt{3} {)}^{2} [/tex]
[tex]50 - 20 \sqrt{6} + 12[/tex]
