Post a New Question

math retry 2

posted by .

8^x = 16^x+2, x+2

8^x =16^x+2, 2 x 8 = 16

log sub 5 (2x+3)=2
log sub 5 (2x+3)=2
log sub 5 =11

The first and second lines make no sense whatsoever.

The last is even more confusing.

8^x = 16^(x+2)
8^x = 8^2(x+2)
x= 2x+4 solve for x.

On the next
log5 (2x+3)=2
solve for x.

I think you need a tutor to help you study this: your work seems helter skelter and in need of organized thought. Discuss this with your mom quickly.

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question