audreyc12 audreyc12

03-11-2016
Mathematics

contestada

Solve the equation for x. (find an exact answer without a calculator) e^(4x+2)-4=0.

Respuesta :

Аноним Аноним

03-11-2016

e^(4x+2)-4=0
e^(4x+2)=4
Ln (e^(4x+2))=ln 4
(4x+2)ln e=ln 4
4x+2=ln 4
4x=ln (4)-2
x=(ln (4) -2)/4

Answer: x=(ln (4)-2)/4

Answer Link

Otras preguntas

Which equations are equivalent to the expression below ? Check all that apply 4^3 * 4^x A. 4^3 * 4^x B. (4 * x )^3 C. 4^3-x D.64 * 4^x E. 4^3x F.16^3x

From a point 55 feet from the base of a tree, the angle from ground level to the top of the tree is 34 degrees. Find the height of the tree to the nearest foot.

Supplies for last year cost $1,477, which was $177 over budget. Rounded to the nearest 1%, by what percent did the cost exceed the budgeted cost?

The sternum is the flat bone in the middle of the chest that connects to the collar bones (clavicles) and the ribs. To which skeletal system does the sternum b

What is the length of PR?

Mary can clean the house in 6 hours. Her younger sister Ruth can do the same job in 9 hours. In how many hours can they do the job if they work together?

I need help on this question plz

BRAINLIESTTT ASAP!!! Which of the following statements best proves that the law of conservation of mass is obeyed during photosynthesis? The starting total num

round 389,900 to the nearest 100,000

How are fraud and honest mistakes different?