Roots and Degrees

determine an equation of degree 3 with roots x=3 +- i and x=-4
Is this equation unique?

thanks for help!i have no idea oh how to formulate an equation with those roots

Quote:

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Originally Posted by monkius

determine an equation of degree 3 with roots x=3 +- i and x=-4
Is this equation unique?

thanks for help!

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a cubic equation with roots can be written as

this is not unique. because you can have different values for