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Mathematics 6 Online
OpenStudy (lukecrayonz):

Why is this the answer? Simplify the function.

OpenStudy (lukecrayonz):

http://gyazo.com/0130729dcc5af744da9a51ea6bda8c58

OpenStudy (anonymous):

x=57+4sqrt46

OpenStudy (anonymous):

In decimal form, I got. 84.1293

OpenStudy (lukecrayonz):

O.o well I got it right I just guessed though.

OpenStudy (anonymous):

Nice, the picture was odd though, I couldn't tell if the -7 was within the square-root or not.

OpenStudy (lukecrayonz):

No:( it's not.

OpenStudy (lukecrayonz):

Like what is allowing you to remove the x's? I don't get it.

OpenStudy (anonymous):

\[\lim_{x \rightarrow 49} \frac{ \sqrt{x}-7 }{ x-49 }\]

OpenStudy (perl):

x = sqrt(x)^2

OpenStudy (perl):

|dw:1381644506185:dw|

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