if x=[(729+6(2)(243)+15(4)(81)+20(8)(27)...

if `x=[(729+6(2)(243)+15(4)(81)+20(8)(27)+15(16)(9)+6(32)3+64)]/(1+4(4)+6(16)+4(64)+256)`, then `sqrtx – 1/sqrtx` is equal to

A

0.2

B

4.8

C

1.02

D

5.2

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

If log_(x)(256)=(8)/(5), then x is equal to (1)64(2)16(3)32

{(1/3)^(-3)-(1/2)^(-3)}-:(1/4)^(-3) = (19)/(64) (b) (64)/(19) (27)/(16) (d) (-19)/(64)

The value of ((32)/(243))^(-4/5) is a.(4)/(9) b.(9)/(4) c.(16)/(81) d.(81)/(16)

If log_(x)4=(1)/(4), then x is equal to a.16 b.64 .128 d.256

((9)/(4))^((1)/(4))xx((125)/(27))^((1)/(6))-:((625)/(16))^((1)/(8))=1

(1/64)^0+(64)^(-1//2) - (32)^(4//5) is equal to

((64)/(27))^((2)/(3))times((9)/(16))^((3)/(2))times((81)/(256))^((3)/(4))=((3)/(4))^(x) then x=

The value of ((9^(2)xx18^(4))/(3^(16))) is a.(3)/(2) b.(4)/(9) c.(16)/(81) d.(32)/(243)

((0.3)^(1/3)(1/27)^(1/4)(9)^(1/6)(0.81)^(2/3))/((0.9)^(2/3)(3)^(-1/2)(243)^(-1/4))=