Question 1017147
If 4 + I and 4 - I are roots of the equation z^2 + az + b = 0 find the value of a and the value of b?
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(z - (4+i))*(z - (4-i)) = 0
z^2 - 8z + 17 = 0
a = -8, b = 17
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*[invoke solve_quadratic_equation 1,-8,17]