please solve it friends
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Answer:
(3 +√2) (5-√2) ( 13+2√2)
Step-by-step explanation:
3 ( 5-√2) + √2 ( 5-√2 ) ( 13+ 2√2)
(15 - 3√2 + 5√2 - 2 ) ( 13 + 2 √ 2)
( 15-2 + 5√2 - 3√2 ) ( 13+ 2 √2)
( 13+ 2√2) ( 13 + 2 √2)
( 13 + 2 √2 )²
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