Posted by Shreya on Tuesday, January 17, 2012 at 11:49pm.
so with this one i do the same thing multiplying what inside absolute value bracket bar with what outside?
2x82 = 4x
so that start me off as 4x+16 = 4x or 4x16 = 4x.
solve equation x^22x6 = 4
this nothing to do with factoring right? i just add six to both sides and add 2x to both sides?

mathcalculus (quadratic formula)  Shreya, Tuesday, January 17, 2012 at 11:51pm
it actually say to use quadratic formula so i subtract 4 from both sides to get an equation by itself so i plug it in?

mathcalculus  Steve, Wednesday, January 18, 2012 at 5:02am
there are no x^2 terms, so no quadratic formula. This was answered already  see the links below.
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