Question

Convert to trigonometric form: z=4square root of 3+4 i

Answer 1

\(\color{#0cbb34}{\text{Originally Posted by}}\) @hoot007
Convert to trigonometric form: z=4square root of 3+4 i
\(\color{#0cbb34}{\text{End of Quote}}\)
This?\[z=4\sqrt{3+4i}\]

Answer 2

Yes

Answer 3

Oh wait the square root is only over the 3

Answer 4

\(\color{#0cbb34}{\text{Originally Posted by}}\) @hoot007
Oh wait the square root is only over the 3
\(\color{#0cbb34}{\text{End of Quote}}\)
Oh okay. Then this?\[z=4\sqrt{3}+4i\]

Answer 5

Yes

Answer 6

Hmm. Well, I'll give you a hint first.
What special right triangle has root(3) as one of the sides? :)

Answer 7

so would it be 8(cos30 + i sin30)

Answer 8

\(\color{#0cbb34}{\text{Originally Posted by}}\) @hoot007
so would it be 8(cos30 + i sin30)
\(\color{#0cbb34}{\text{End of Quote}}\)
Yep ^_^
Dang you figured that out really fast o_e

Answer 9

Thank you

Answer 10

\(\color{#0cbb34}{\text{Originally Posted by}}\) @hoot007
Thank you
\(\color{#0cbb34}{\text{End of Quote}}\)
No problem! Happy OpenStudying ♣

Answer 11

Convert to standard form: z = 20(cos135 + i sin135)