Question

The value of 4√(81)−24 is _______

Answer 1

Answer:

Valueof

4

(

81)

−2

=

4

(

3

4

)

−2

=(3

4

4

)

−2

=3

−2

=

3

2

1

=

9

1

Therefore,

Value \: of \: \sqrt[4](81)^{-2}=\frac{1}{9}Valueof

4

(

81)

−2

=

9

1

•••♪