- #1
meee
- 87
- 0
find the four roots of the equation
z^4 + 7 -24i = 0
completely lost, some help please...
z^4 + 7 -24i = 0
completely lost, some help please...
Yes, really! (7 - 24i) is just a number. Give it a name, like c, if it helps. and z^4 + (7-24i) = 0 (i.e. z^4 + c = 0) is just an ordinary polynomial equation.hurkyl... reali? because the 'i' made it confusing
The roots of a complex number equation can be found by setting the equation equal to 0 and then using the quadratic formula. However, since complex numbers have both real and imaginary parts, there will be two solutions for the roots.
The AHH complex number, also known as the imaginary unit, is represented by the letter "i" and is defined as the square root of -1. It is used to represent the imaginary part of a complex number.
Yes, there are other methods for finding complex number roots such as using the polar form or the De Moivre's formula. However, the quadratic formula is the most commonly used method.
If the discriminant of the equation is negative, then the roots will be imaginary. If the discriminant is positive, then the roots will be real. If the discriminant is 0, then the roots will be equal and real.
No, not all complex number equations have solutions. For example, if the equation only has a real part or if the discriminant is negative, then the equation has no solution. However, most complex number equations can be solved using the quadratic formula.