12/03/12
What are all numerical solutions to the equation 2cos^2(ln(3x))+cos(ln(3x))-1=0
Please help solve for hw
Follows
•
4
Expert Answers
•3
![]()
![]()
12/02/12
A configuration of firewood is arranged in the shape of a triangle. If each piece of wood is 1 foot in length, what is the volume of the pile of wood?
I am having trouble setting this up. The problem includes a diagram of the wood set up one side measures 20ft another side measures 14ft. The angle is 50 degrees and the wood meaesures 1 foot in...
more
Follows
•
2
Expert Answers
•2
![]()
12/02/12
Two forces of 55N and 85N act on an object simultaneously and the resultant force is 125N. What is the measurement of the angle between the two forces?
Please help me do this problem..I am having problems with my homework?
Follows
•
4
Expert Answers
•4
![]()
![]()
12/02/12
What are the values of all the cube roots (Z = -4v3 - 4i)?
I have to remember to convert -4√3 – 4i) in to polar form
Follows
•
2
Expert Answers
•3
![]()
![]()
12/02/12
What is the value of (-2 + 2i)^8 ?
I have to remember to convert (-2 + 2i) in to polar form.
Follows
•
3
Expert Answers
•2
![]()
![]()
using demoivre's theorem, what is the value of (8-8iv 3)^3/4
I am having trouble understanding demoivre's theorem. I am not quite grasping the concept. Please help with this homework problem.
Follows
•
2
Expert Answers
•2
![]()
![]()
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.