(2-5i)-(4+7i)/(-4+3i)(6-i)+(3-4i)
- Thread starter GMAN679
- Start date
pka
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- Jan 29, 2005
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We should not bee asked to guess at what post mean. I will not!
But here are some facts. \((2-5i)-(4+7i)=-2-12i\).
\((-4+3i)(6-i)=-24+22i+3=-21+22i\)
But I have no idea what that mumbo-jumbo BEDMAS or BEDMAS is all about. Is it mathed speak?
The “read before posting page” says to give a complete and exact copy of the question to be answered. This monumentally inept post demonstrates why we have that instruction.
In this case, we are not even given a paraphrase of what is the question that is to be answered. It is hard to provide guidance on finding an answer to an unknown question.
There is no equation in sight although the original poster mentions an equation. The original poster also enquires about a graph. There does not appear to be anything to graph because the expression represents a single point in the Argand plane.
Perhaps the question involves simplifying the given expression in complex numbers. Perhaps the poster wants to know whether the standard order of operations applies to expressions involving complex numbers. Who can know? The mention of BEDMAS makes me wonder if the expression provided is even an accurate transcription of the expression in the unspecified problem.
@pka BEDMAS is an acronym used in British schools for the order of operations just like PEMDAS except B stands for brackets. That does not of course help to construe what this problem is about.
In this case, we are not even given a paraphrase of what is the question that is to be answered. It is hard to provide guidance on finding an answer to an unknown question.
There is no equation in sight although the original poster mentions an equation. The original poster also enquires about a graph. There does not appear to be anything to graph because the expression represents a single point in the Argand plane.
Perhaps the question involves simplifying the given expression in complex numbers. Perhaps the poster wants to know whether the standard order of operations applies to expressions involving complex numbers. Who can know? The mention of BEDMAS makes me wonder if the expression provided is even an accurate transcription of the expression in the unspecified problem.
@pka BEDMAS is an acronym used in British schools for the order of operations just like PEMDAS except B stands for brackets. That does not of course help to construe what this problem is about.