Math, asked by aditi200746, 1 month ago

If a=√2+1 find the value of (a-1/a)2

Answers

Answered by amara15101984

Answer:

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Answered by shivam2007jirwan

Answer:

given...

a=√2+1

question...

(a-1/a)2

solution...

=(a-1/a)2

=(√2+1-1/√2+1)2

=(√2/√2+1)2

=2√2/√2+1

=2/1

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If a=√2+1 find the value of (a-1/a)2​

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If a=√2+1 find the value of (a-1/a)2