Math, asked by tanya177, 11 months ago

Please answer this question....

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Answered by littyissacpe8b60
1

m⁴= (1 +√2)⁴

(a + b)⁴ = a⁴ + 4a³b + 6a²b² + 4ab³ + b⁴

            = 1  + 4√2  + 12 + 8√2 + 4

             = 17 + 12√2

 1       =        1          =   17 - 12√2       =   17 - 12√2        = 17 - 12√2

m⁴          17 + 12√2         17² - (12√2)²         289 - 288


m⁴  - 1/m⁴   = 17 + 12√² - 17 - ⁻ 12√2 = 24√2

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