Solve this plz,,,,,,
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Z3-2z2+3z-4
(1+i)3-2(1+i)2+3(1+i)-4
1+i3+3i(1+i)-2-2i2-4i+3+3i-4
1+i3+3i+3i2-2-2i2-4i+3+3i-4
-4+3-2+1+i3+3i-4i+3i+3i2-2i2
i3+i2+2i-2
(1+i)3-2(1+i)2+3(1+i)-4
1+i3+3i(1+i)-2-2i2-4i+3+3i-4
1+i3+3i+3i2-2-2i2-4i+3+3i-4
-4+3-2+1+i3+3i-4i+3i+3i2-2i2
i3+i2+2i-2
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