How can I find the roots of this complex equation?

  • Thread starter vinodjoshi
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In summary, the first step in solving an equation is to simplify both sides by combining like terms and using the distributive property if necessary. You know you have found the solution when the variable is isolated on one side and the other side is simplified to a single number. You can always check your solution by plugging it back into the original equation. When solving an equation, it is important to use the inverse operation to isolate the variable. If you get a negative number as a solution, double check your work to ensure its accuracy. Otherwise, the negative number is the correct solution to the equation.
  • #1
vinodjoshi
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Dear all
I have an equation which is as follows

[D^4+(2*D^3)-(D^2)-(2*D)+(i/(l^4))]y=0

where D=d/dz, l is a constant and i is a complex no.

I want to find out the roots of this equation. How can I find the roots. If there is any online calculator which is capable to do so please let me know.

Thanks in advance
 
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  • #3
Dear CompuChip
Thanks very much
 

FAQ: How can I find the roots of this complex equation?

What is the first step in solving an equation?

The first step in solving an equation is to simplify both sides by combining like terms and using the distributive property if necessary.

How do I know when I have found the solution to the equation?

You have found the solution to the equation when you have isolated the variable on one side and simplified the other side to a single number.

Can I check my solution to make sure it is correct?

Yes, you can always plug your solution back into the original equation to check if it satisfies the equation.

Can I use any operation I want when solving an equation?

No, when solving an equation, it is important to use the inverse operation to isolate the variable. For example, if the variable is being multiplied by a number, you must divide both sides by that number to isolate the variable.

What should I do if I get a negative number as a solution?

If you get a negative number as a solution, make sure to double check your work and see if you made a mistake. If the solution is correct, then the negative number is the solution to the equation.

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