Math, asked by viralc1403, 1 month ago

please only genius answer

Attachments:

Answers

Answered by kabish123
0

Answer:

1/81

Step-by-step explanation:

We know,

92 = 81 use it,

=√(9²)-²

=√(9)^-2×2

=√(9)-⁴

=(9)^-4×1/2

=(9)^-2

=1/9²

HOPE IT'S HELPS YOU

Similar questions