3+√2 multiplied by 3+√2
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Answered by
0
Answer:
Itll BE 8.65
Step-by-step explanation:
Answered by
0
Answer:
(3+√2)(3+√2)
= (3+√2)²
= (3)² + (√2)² + 2.3.√2 [ (a + b)² = a²+b² +2ab]
= 9 +2 +6√2
= 11+ 6√2 Ans.
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