Question
Find the value of `{ (16)^(3/2) + (16)^(- 3/2)}`
Answer: Option D
Was this answer helpful ?
Sol . `[(16)^(3/2) + (16)^(- 3/2)`
= `[(4^2)^(3/2) + (4^2)^(- 3/2)`
= ` 4^(2 xx 3/2) + 4^( 2 xx (-3)/2)`
=` 4^3 + 4^-3`
= `4^3 + 1/4^3` =` 64 + 1/64`
=` 4097/64`
Was this answer helpful ?
More Questions on This Topic :
Question 4.
Evaluate : `(256)^0.16 xx (16)^0....
Question 5.
Evaluate : ` (.00032)^(3/5)`
....
Question 6.
Simplify : `(8/125)^-(4/3)`
....
Question 7.
Simplify : &nbs....
Question 8.
Simplify `(27)^(2/3)`
....
Latest Videos
Latest Test Papers
Submit Solution