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by den99 on Wed Jan 18, 2012 1:18 pm
by stapel_eliz on Wed Jan 18, 2012 7:26 pm
den99 wrote:Hello, why in all precalculus books are only odd numbers to answers ? where is even numbers ? How should i know if the answer is correct ? Thx.
by den99 on Thu Jan 19, 2012 6:55 am
Return to Advanced Algebra ("pre-calculus")