Home
Class 8
MATHS
10^(-3x)=8 then 10^x=...

`10^(-3x)=8` then `10^x`=_____

A

`1/4`

B

-2

C

2

D

`1/2`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • EXPLORING GEOMETRIC FIGURES

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|51 Videos
  • FACTORISTION

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|182 Videos

Similar Questions

Explore conceptually related problems

If f(x) =(10^(x)-10^(-x))/(10^(x) +10^(-x)) then f^(-1)(x) =

The percentage abundance of Neon gas in air by volume is 1.8 xx 10^(-x) and by weight is 1.0 xx 10^(-y) . Than x - y = ________

(6x^4 + 10x^3 + 8x^2) / (2x^2) = ____

If sin^(10) x - cos^(10)x=1 then x =

If x^3=10 , then x is

The roots of x^(4) - 10x^(3) + 26x^(2) - 10x + 1 = 0 are

If x is acute and sin(x+10^(@))=cos(3x-68^(@)) then find x .

Solubility products of ACO_(3), BSO_(4) , and ASO_(4) , are 4 xx 10^(-10), 6 xx 10^(-10) and 8 xx 10^(-10) respectively. The solubility product of BCO_(3) , is x x 10^(-10) , What is x ?

8,x,10 are in G.P then x=