Hey, how can I simplify this? ((sqrt(x))-(1/(sqrt(x)))/(1-(1/(sqrt(x))))
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\[(\sqrt{x}-1/\sqrt{x})/(1-1\sqrt{x)}\]
\[\frac{\sqrt{x}-\frac{1}{\sqrt{x}}}{1-\frac{1}{\sqrt{x}}}\] ?
yes, I need to simplify that to \[1+\sqrt{x}\]
I just don't know how :(
combine fractions on top first \[\sqrt{x} - \frac{1}{\sqrt{x}} = \frac{x-1}{\sqrt{x}}\]
then combine fractions on bottom \[1-\frac{1}{\sqrt{x}} = \frac{\sqrt{x}-1}{\sqrt{x}}\]
use rule when dividing fractions Flip and Multiply \[=\frac{x-1}{\sqrt{x}}*\frac{\sqrt{x}}{\sqrt{x}-1}\]
sqrt(x) cancel remember \[x^{2} -1 = (x-1)(x+1)\] so \[x-1 = (\sqrt{x}-1)(\sqrt{x}+1)\]
Wow Thank you so much.
your welcome
How do I place this as a "good answer"?
click on blue button to right of your name
?
where it says "0medals for this answerer"
maybe it doesnt show up for you yet it this first time on
Yeah, maybe.
heres one for you though
Thank you!
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