Math, asked by harshitabhati121, 24 days ago

If x=(5-2√2), y=(5+2√2), then (x+y)² is equal to: *

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Answered by sanjayraj632

0

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Answered by pallaviprabhakar14

1

Answer:

100

Step-by-step explanation:

(x+y)^2=(5-2√2+5+2√2)^2=(10)^2=100

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