H.W. 2 Let 71 = -2 + 1li, 22 = 2 - i. Showing the details of your work, ind, in the form x + iy: %3D (21- 32/16. (21/4 - 22/4 Z1/22. 2/21 + 7221 こoh - (71 1/22 (1/2) 4(1 + )/(1 - 2)

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