Let z = 9.8 - 5i. Write z in the form a + b*i: Z = 9.8+5*i Let u = 5 - 2i and v= - 8 + 6i. Write u + V in the form a + b*i. U + V = -3+4*i X Write the following fraction in the form a + bi: 1 + - i 2 6i (Hint: Try multiplying numerator and denominator by the conjugate of the de symbolic formatting help

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