Math, asked by pdkm, 1 year ago

find the value of 8√(81)^-2 in simplest form

Answers

Answered by BrainlyMT

10

Answers:-

8√(81)^-2

=8×(9) ^-2 [ because=81√=9]

=8×(81)^-1 [because=9^2=81]

=8×1/81 [ because= a^-m=

=8/81 1/a^m]

Previous Question

Next Question

Similar questions

Science, 8 months ago

every measurement consists of a number and a...

History, 8 months ago

What was the impact of great depression on different sections in europe? If any one knew, plz answer this question quickly!

Social Sciences, 8 months ago

answer both plz fast mcq hai.

Physics, 1 year ago

2A projectile is fired with velocity u making anglex with the horizontal. What is the change in velocity(from initial) when it is at the highest point : (A) u cosx (B) u (C) u sinx (D) (u cosx – u)...

English, 1 year ago

the ant/ have a little grain/ from starvation / to save him/ and to let him/ he asked...

CBSE BOARD X, 1 year ago

hey guys, plz tell its urgent..... most important essays in punjabi that comes in paper .

Physics, 1 year ago

On a transmission line, why is there a reflected wave when a voltage/current wave encounters a different impedance?

Physics, 1 year ago

Beam splitter action on an entangled state : how do photons recombine?