If a=1-√2 find the value of (a-1/a)^3
Answers
Answered by
4
a=1-√2
1/a=-1-√2
so
(a-1/a)³=(1-√2+1+√2)³
=2³
=8
1/a=-1-√2
so
(a-1/a)³=(1-√2+1+√2)³
=2³
=8
Harshit1503:
mark it as brainliest
Similar questions