Question: z=t% and w=2+i be two complex numbers1 where I is a real number. Write in the form a + bl, where (I and b are

z=t% and w=2+i be two complex numbers1 where I is a real number. Write in the form a + bl, where (I and b are real numbers. O 2t2+t+4_ 5 5 I O 2r+2+r+4_ I 5 5 O 2t+2+t+4_ 5 5 ' O 2t2+r4_ I 5 5 O 2t+2+t4_ 5 5 ' Q 2t+2 r+4_ + r

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