Question

4 power of x +4 power of x +4 power of x +4 power of x +4 power of x +4 power of x +4 power of x +4 power of x =1/512 what is the valu of the 3/x​

Answer 1

Answer:

-6

Step-by-step explanation:

8×4^x=1/512

2^(3+2x)=2^(-9)

3+2x=-9

x=-6

so, 3/x=3/(-6)=-1/2