Challenger App

No.1 PSC Learning App

1M+ Downloads

310×272=92×3n3^{10}×27^{2}=9^{2}×3^{n}

n ന്റെ വിലയെന്ത്?

 

A6

B9

C12

D4

Answer:

C. 12

Read Explanation:

3^10×27^2=9^2×3^n 3^10×(3^3^)2=(3^2)^2×3^n 3^10×3^6=3^4×3^n 3^16=3^4+n 4 + n = 16 n = 16 - 4 = 12


Related Questions:

image.png
(.02)^ 3 = ______ ?

(64)2/3+(4)5/2+(216)1/3=?(64)^{2/3}+(4)^{5/2}+(216)^{1/3}=?

30+31+32+33+34=x2 3^0 + 3^1 + 3^ 2 + 3^3 + 3^ 4 = x ^ 2 എങ്കിൽ x ൻ്റെ വില എത്ര ?