Would someone be able to show me how to go about obtaining theanswer for this problem. I know you're supposed to substitute u forthe denominator but how do I get rid of the x in 6x^2? Any helpwould be awesome. Thanks in advance.
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I know the 1st step would be to substitue but would u=8x+5 oru=sqrt(8x+5)? How do I get rid of x^2? Any help would be great.Thanks in advance.
I am having trouble with a couple of questions (#11b, 13, 14,15) and am hoping that someone might be able to help me out. I seemto have a problem grasping this concept as I cannot get any of theanswers correct using the "Practice Another Version" feature. Anyhelp would be greatly appreciated! Thanks in advance. It is trulyappreciated.
