hopefully can help explain these, they the last question i need to do but its mainly the reason i need
A) 2x-2 Equivalent expression 2/X-2
1/2x2 Equivalent expression ½ x -2
my problem is the reasoning for these
B) Log2(8) = 4 False My Answer - Log2(16) = 4
Log16(4)= 1/4 False My Answer - Log16(2) = 1/4
Log2(1/8)= -3 True
and again here its the reasoning but for my answers
i hope u can understand that i get it but for the reasoning i just go blank :S
thanks for the help on (B) cant believe how simple it is now for them
but now im stuck on the indices how can you tell if they are similar and which give products of 1..2...3 etc etc
this is what im having to do i need to match 2 with the equivant equation and also match 2 that give a product of 1...this is confusing me as in my notebook its tell me that indices are a3 + d2 something like that
I'm still not sure exactly what you're trying to do, but as far as finding products that equal 1, 2, etc.
Rewriting the rows:
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Is this what you're talking about? If so, try some products and see what happens.