i have 2 more question that i tried to do but not sure do i have to go further. Thanks. Link to problem. ImageShack - Hosting :: 36817195gr4.png
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Originally Posted by xJenniferx i have 2 more question that i tried to do but not sure do i have to go further. Thanks. Link to problem. ImageShack - Hosting :: 36817195gr4.png For the first one, you forgot in the numerator again ! For the second one, assume that x,y>0 :
Rationalizing the Denominator means taking the square root away....
Originally Posted by xJenniferx i have 2 more question that i tried to do but not sure do i have to go further. Thanks. Link to problem. ImageShack - Hosting :: 36817195gr4.png
Originally Posted by xJenniferx Rationalizing the Denominator means taking the square root away.... Yes, but if you want to do so, you're likely to have square roots in the numerator. You can't just "forget" them !
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