What is the solution to 2 In x = 4 In 2?
x =
DONE

x =4

Step-by-step explanation:

2 ln x = 4 ln 2

Divide each side by 2

2/2 In x = 4/2 In 2

ln x = 2 ln 2

Remember that a ln b = ln b^a

ln x = ln 2^2

ln x = ln 4

We are taking the natural log on both sides so , what we are taking the natural log of must be the same

x =4

4

Step-by-step explanation:

Use the property of logarithms . (The number in front of ln becomes an exponent--or vice versa!)

Using that property on both sides, you get

But that means

Notice that is not a solution because is undefined. Negative numbers do not have logarithms.  The domain of is the set of positive numbers.

25/4

step-by-step explanation:

call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.

it should be a and d. lmk if i'm wrong xd