Question

please tell me this answer​

Answer 1

Answer:

(5- root3)^2

= (a-b)^2 = a^2 - b^2 + 2ab

= 25 - 3 + 75

= 22+75

= 97

Answer 2

Answer:

$28 - 10 \sqrt{2}$

Step-by-step explanation:

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