Question

Find 3 solutions to the following polynomial equations: 1-3ix+(3ix)^2+(-3ix)^3=0. Answer must be in polar form; ex:...

Find 3 solutions to the following polynomial equations:

1-3ix+(3ix)^2+(-3ix)^3=0. Answer must be in polar form; ex: x1= 5*(cos(pi/2) + i*sin(pi/2) )

Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Solve the following differential equations 1. cos(t)y' - sin(t)y = t^2 2. y' - 2ty =...
Solve the following differential equations 1. cos(t)y' - sin(t)y = t^2 2. y' - 2ty = t Solve the ODE 3. ty' - y = t^3 e^(3t), for t > 0 Compare the number of solutions of the following three initial value problems for the previous ODE 4. (i) y(1) = 1 (ii) y(0) = 1 (iii) y(0) = 0 Solve the IVP, and find the interval of validity of the solution 5. y' + (cot x)y = 5e^(cos x),...
Find the explicit descriptions (“solutions”) for the following difference equations: ??+1 = 2 ?? −1, ?0...
Find the explicit descriptions (“solutions”) for the following difference equations: ??+1 = 2 ?? −1, ?0 = 3 ??+1 = 3 ?? + 2, ?0 = 3 ??+1 = 0.3 ?? − 3.2, ?0 = 0
1- Find the solution of the following equations. For each equation, 2- determine the type of...
1- Find the solution of the following equations. For each equation, 2- determine the type of the category that the equation belongs to. 1. y/x cos y/x dx − ( x/y sin y/x + cos y/x ) dy = 0 2. x(1 − y^2 )dx + y(8 − x^2 )dy = 0 3. (x^2 − x + y^2 )dx − (e^y − 2xy)dy = 0 4. 2x sin 3ydx + 3x^2 cos 3ydy = 0 5. (x ln x −...
1) In the interval [0,2π) find all the solutions possible (in radians ) : a) sin(x)=...
1) In the interval [0,2π) find all the solutions possible (in radians ) : a) sin(x)= √3/2 b) √3 cot(x)= -1 c) cos ^2 (x) =-cos(x) 2)The following exercises show a method of solving an equation of the form: sin( AxB C + ) = , for 0 ≤ x < 2π . Find ALL solutions . d) sin(3x) = - 1/2 e) sin(x + π/4) = - √2 /2 f) sin(x/2 - π/3) = 1/2
(Part 1) Find all of the solutions of the given differential equations: a.) y' = -2y...
(Part 1) Find all of the solutions of the given differential equations: a.) y' = -2y (answer should be y = -(1 / ln2) * ln(t * ln(2) + c)) (Part 2) Find the solution of the IVP: b.) y' = -2y3, y(0) = 0 c.) y' = 1 + cos(y), y(0) = pi / 2 (answer should be y(t) = 2arctan(1 + t)) d.) y' = sqrt(1 - y2), y(0) = 0 (Hint: y' > 0) Please show work!
Let z= 2(cos(160)+ i sin(160)) and w=1(cos(40)+ i sin(40)). write zw in polar form where -180<degree<or...
Let z= 2(cos(160)+ i sin(160)) and w=1(cos(40)+ i sin(40)). write zw in polar form where -180<degree<or equal to 180 zw= ______(cos(_____)+ i sin(______))
Polar Functions Algebraically test symmetries and include table of (r, theta) for theta = 0, pi/6,...
Polar Functions Algebraically test symmetries and include table of (r, theta) for theta = 0, pi/6, pi/4, pi/3, pi/2. 16) r = 1 − 2 sin θ 18) r = cos(2θ)
. In this question, i ? C is the imaginary unit, that is, the complex number...
. In this question, i ? C is the imaginary unit, that is, the complex number satisfying i^2 = ?1. (a) Verify that 2 ? 3i is a root of the polynomial f(z) = z^4 ? 7z^3 + 27z^2 ? 47z + 26 Find all the other roots of this polynomial. (b) State Euler’s formula for e^i? where ? is a real number. (c) Use Euler’s formula to prove the identity cos(2?) = cos^2 ? ? sin^2 ? (d) Find...
Find all solutions to the given equations. Then find all solutions in the interval [0,2pie) a....
Find all solutions to the given equations. Then find all solutions in the interval [0,2pie) a. 2sin^2(theta)-sin(theta)-1=0 b. tan(2theta)=cot(2theta) c. sin(3theta)-sin(6theta)=0 d.sec^2(theta)=2tan(theta) Please Show All Work
1.Find all solutions on the interval [0, 2π) csc (2x)-9=0 2. Rewrite in terms of sin(x)...
1.Find all solutions on the interval [0, 2π) csc (2x)-9=0 2. Rewrite in terms of sin(x) and cos(x) Sin (x +11pi/6)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT