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Mathematics 7 Online
OpenStudy (anonymous):

Simplify...

OpenStudy (anonymous):

OpenStudy (anonymous):

"invert and multiply" i.e. start with \[\frac{x+6}{12}\times \frac{10}{x-8}\]

OpenStudy (anonymous):

what does invert mean?

OpenStudy (anonymous):

\[\frac{ x - 8 }{ 10} \rightarrow \frac{ 10 }{ x-8 }\]

OpenStudy (anonymous):

oh thanks

OpenStudy (anonymous):

means flip it in math they say "take the reciprocal"

OpenStudy (anonymous):

ok so he's saying to |dw:1368414278437:dw|

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