Question

Really need some help! Will become a fan and give a medal to best answer!! Pleeease show all steps.

1. Write the expression as a single logarithm.
log(3)40-log(3)10

**the (3) is the base.

2. Solve the logarithmic equation. Round to the nearest ten-thousandth if necessary.
3 log 2x=4

Answer 1

Hang on Ill take a pic of how each problem looks.

Answer 2

Here's the first one.

Answer 3

Here's the second.

Answer 4

Thank you so much!! Can you help with the first one? I can make a different post. @dalia_lam

Answer 5

ok:)

Answer 6

log(3)4

Answer 7

what do you want me to do?

Answer 8

[log(10)4]/[log(10)3]