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Mathematics 22 Online
OpenStudy (calculusxy):

can you simplify this further?

OpenStudy (calculusxy):

\[\frac{ 5 \pm \sqrt{295} }{ 20 }\]

OpenStudy (calculusxy):

@Nnesha

OpenStudy (calculusxy):

@amistre64

Nnesha (nnesha):

hmm i think so there is only one step \[\frac{ 5 \pm \sqrt{295} }{ 20 }\] can be written as \[\frac{ 5 }{ 20 } \pm \frac{\sqrt{295}}{20}\]

OpenStudy (amistre64):

what is the prime factorizaton of 295?

OpenStudy (calculusxy):

I meant like can i divide 5 and 20 by 5 and simply it to get to: \[\frac{ 1 \pm \sqrt{295} }{ 4 }\]

Nnesha (nnesha):

you can't do that sqrt{295} and 5 both are dividing by 20 here is an example \[\frac{ 3 +5x}{ 9 } \cancel{=} \frac{1+5x}{3}\] it should be \[\frac{ 3 }{ 9 } +\frac{5x}{9}=\frac{1}{3} + \frac{5x}{9}\]

OpenStudy (calculusxy):

Okay thanks :)

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