Let . What is the sum of all real numbers such that is a negative real number?
Details and assumptions
is the imaginary number that satisfies .
If the quadratic equation has real roots, what is the value of the positive real constant ?
Details and assumptions
is the imaginary number that satisfies .
Let where is a real number. If is a negative real number, what is the value of
Real numbers and satisfy the equation: What is the value of
Details and assumptions
is the imaginary number satisfying .
can be simplified to , where and are coprime positive integers. What is the value of ?