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Homework Statement
how do i find the roots of this: x^2-(2-1)x+(3-i)=0
Homework Equations
-b+-sqrtb^2-4ac/2a (quardaric equation)
and what formula would that be?What have you done so far?
And why did you write it as "(2-1)x" and not "x"? Did you mean "(2-i)x" instead? Why can't you just apply the formula?
Use the 'quadratic equation'.and what formula would that be?