Question

What is the solution to the equation 7^3x ≈ 9 ?

Answer 1

7^3x≈9
ln7^3x≈ln9
3xln7≈ln9
x=ln9/3ln7
x=ln2/3

Answer 2

how do i make this a decimal...? Im sorry i am just really bad at math
can u show me?

Answer 3

If you are using a calculator, put in 2 divided by 3 then hit the equals key... then hit the natural log (or ln) button.

Answer 4

then entirely different answer <laugh>.

enter 2, hit ln, then divide by 3.

Answer 5

i have different choices... im confused on how to do this
x = 0.376

x = 0.295

x = –0.295

x = –0.376

Answer 6

Help please :(