Question: Let z =-2+4i and z2 = 3 + 2i. Perform the indicated operations and write the solutions in the form a + bi. Show

Let z =-2+4i and z2 = 3 + 2i. Perform the indicated operations and write the solutions in the form a + bi. Show your work. 8. Z- Z2 9. 22 10. Zl 11. Z (conjugate) 12. Let z =-1-3i, Z2 = 2 + 3i, Z3 = 2 + 4i. Locate Z1, Z2, and Z3 on the same complex plane. 13. Find the value of the sum. Show your work. 3k 14. k=1 Find a polynomial function with real coefficients that has 2 and -3i as its roots. Express your answer is standard form. Show your work.

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