Hi guys...need your help again.

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Originally Posted by Alienis Back Hi guys...need your help again. isn't the rate of interest? just plug in (the decimal equivalent of 12%) and calculate

Now how do I factor the right side? Just give me a clue.

Originally Posted by Alienis Back Now how do I factor the right side? Just give me a clue. it should be in the brackets, right? if so, first factor out the 1/4, you get now, can you factor the inside? you should be able to