Math, asked by khusboo3390, 1 month ago

4-5root 2 is an irrational number

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Answered by kramesh77

1

Answer:

√2 is an irrational number and subtraction of a rational number and an irrational number is an irrational number. ∴, 4 - 5√2 is irrational, where 5√2 is an irrational number while 4 is a rational number. 4 - 5√2 = a/b , where a and b are integers .

Answered by umitbarman1111

1

Answer:

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