Question

20e^3x=100

Answer 1

and another problem is 2^5x=24

Answer 2

2

Answer 3

its not 2

Answer 4

yes it is

Answer 5

-1.6

Answer 6

for the 2nd question

Answer 7

i need all work

Answer 8

For the first one...

Start off by dividing both sides by 20 to get the 'e' by itself

\[\large e^{3x} = 5\]

Take the natural log of both sides

\[\large \ln(e^{3x}) = \ln(5)\]
\[\large 3x = \ln(5)\]
\[\large x = \frac{\ln(5)}{3}\]

Second problem just like that

Answer 9

can you solve second

Answer 10

just bc it doesnt have e its confusing