Question

4.3 = 5e^(2x+4)

Answer 1

Start by dividing both sides by 5. Then, take ln to both sides as well, you get:
\[\ln(4.3/5)=2x+4\]

Answer 2

0.2917 = 2x+4
x=(0.2917 -4)/2 , am I right?

Answer 3

can you check my answer?

Answer 4

-1.8541?

Answer 5

Are you sure about ln(4.3/5)?

Answer 6

I did eqution exactly the same like you but I,m not sure I caculator right

Answer 7

ln(4.3/5)=-0.15=2x+4 ----> 2x=-4.15 -----> x=-2.08

Answer 8

Ok, thank I get the same like your answer now

Answer 9

You're welcome, and thanks for the medal :)

Answer 10

bye

Answer 11

Cya!!