Embedded If Statement with Concatenate

[WendyMcEwen]

I'm trying to create an embedded if statement which combines a letter ("M" or "N") with a field.  I'm getting an error with "If".  I also tried it in conditional columns.  Any ideas?  Thank you

If ([Home College] = "MVC" ,
Concatenate ("M", [RecentRCCDCode]),
If [RecentRCCDCode] = "NC" , Concatenate ("N", [RecentRCCDCode]),
[RecentRCCDCode])

[Anonymous]

@WendyMcEwen 

Please first read the following rules on writing correct DAX: Rules for DAX Code Formatting - SQLBI. The DAX as written right now is not correct and hence very hard to read.

Is the above formula a formula in a calculated column? Or a measure?