+63 Can someone walk me throught this problem as an exeample. I do not understad this so far. The problem is:
Condense each expression into a single logarithim:
3*log102 + log10(x-4)
I woukd greatly apprcieate it if someone can help me out.
+128474 {We can ignore the subscript 10.......and write }
3*log2 + log(x-4) { a log b = log b ^a }
log 2^3 + log (x - 4) ( log a + log b = log (a * b) }
log 8 + log (x - 4)
log ( 8 * (x - 4) ) =
log ( 8x - 32 )
+63 I got one more question:
How do I solve exponetial equations?
For example:
64x+7=45x-3
