Challenger Logo

Challenger App

Get it on Google PlayGet it on App Store
Challenger App

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
Get App
If √2^n = 128 ,then the value of n is

A2

B8

C12

D14

Answer:

D. 14

Read Explanation:

2^n/2 =128 n/2 =7 n=14

Related Questions:

10x×45x=28\frac{10^x \times 4}{5^x}=2^8 ആയാൽ x-ന്ടെ വില എത്ര?

image.png
image.png
image.png

(2.5)2−(1.5)2(2.5)^2-(1.5)^2  എത്ര ?