If you know that Z = 4 + 2i and X = -23-6i Perform the indicated...

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If you know that Z = 4 + 2i and X = -2√3-6i Perform the indicated operation and write your answer in polar form. 1. Z+X 2. Z-X 3. Z.X 4. Z/X 137 Q2 Put the complex number Z = 2e in the "Cartesian" form Z = a + bi where a, b E R. Q3 Put the complex number Z = 18 +26i in the "polar" form Z = re where r. 0 ER and both r and 0 are positive. Q4 Find a cube root of the number Z = 18 +26i and put this cube root in the "Cartesian" form Z = a + bi where a, b E R. (Use a calculator and get an exact value.) If you know that Z = 4 + 2i and X = -2√3-6i Perform the indicated operation and write your answer in polar form. 1. Z+X 2. Z-X 3. Z.X 4. Z/X 137 Q2 Put the complex number Z = 2e in the "Cartesian" form Z = a + bi where a, b E R. Q3 Put the complex number Z = 18 +26i in the "polar" form Z = re where r. 0 ER and both r and 0 are positive. Q4 Find a cube root of the number Z = 18 +26i and put this cube root in the "Cartesian" form Z = a + bi where a, b E R. (Use a calculator and get an exact value.)

Answer rating: 100% (QA)

1 ZX 42 23bi 425341 d ZX 42i25366 425 8i 3 ZX 42i 236i T 8324i43i 12 4 2 42123bi X 25625561 T 1... View the full answer