\sqrt{i} in polar form can

Please check my answer: I think it's correct?1.Find polar form of (-3,2) r=sqrt of (-3)^2 + 2^2)=sqrt (13) = 3.61 tan^-1(2/-3) =
1. 1 answer
2. asked by Courtney
3. 472 views
Express 5sqrt(3) - 5i in polar form.A: 10(cos(11pi/6) + i sin(11pi/6)) Express 4(cos(3pi/4) + i sin(3pi/4)) in rectangular form.
1. 1 answer
2. asked by Jeremy
3. 801 views
-2-2iin polar form = 2.8 cis 2.35?? -3+4i polar form = 5 cis 2.2??? 1 - sqaureroot(3i) polar form = 2 cis 1.04?? What is cis?
1. 1 answer
2. asked by kevin
3. 585 views
Write z = 2(sqrt)2 + 2(sqrt)2i in polar form.z = 4(sqrt)2 (cos pi/4 + i sin pi/4) z = 4 (cos pi/4 + i sin pi/4) z = 4 (cos 5pi/4
1. 6 answers
2. asked by Max
3. 6,015 views
Solve in the exact form.(sqrt of 4x+1)+(sqrt of x+1)=2 Someone showed me to do this next: Square both sides..so.. 4x+1+2((sqrt
1. 4 answers
2. asked by Gingie
3. 1,149 views
what is the simplified form of 3 sqrt (5c) x sqrt (15c^3)choices are a. 15c^2 sqrt (3) b.6c^2 sqrt (5) c. 5c^2 sqrt(3) d. 12c^4
1. 1 answer
2. asked by Anonymous
3. 1,747 views
Let z1= 3-3sqrt 3i and z2= -11+i. write all answers in polar form with 0< theta< 2piA. what is z1 in polar form? B. what is z2
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2. asked by JGF
3. 610 views
Let z1= 3-3sqrt 3i and z2= -11+i. write all answers in polar form with 0< theta< 2piA. what is z1 in polar form? B. what is z2
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2. asked by JGF
3. 565 views
Find the distance of the line segment whose endpoints are (5,7) and (-2,3) in simplest radical form.sqrt [(7-3)^2 + (5 -(-2))^2]
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2. asked by sheka
3. 634 views
Which of these expressions is in simplified form?A. a ^3 sqrt 4 - b ^3 sqrt 2 / 2 B. sqrt 1/2x + sqrt 1/2z C. x^2 - 3x sqrt y /
1. 1 answer
2. asked by Fairy
3. 1,066 views