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Mathematics 15 Online
OpenStudy (anonymous):

what is the reciprocal of 2x + 4 ?

OpenStudy (a_clan):

1/(2x+4)

OpenStudy (anonymous):

look at it this way y=2x + 4 and then switch the x and the y and solve for the new y

OpenStudy (anonymous):

1/(2x+4)

OpenStudy (anonymous):

\[1/(2x + 4)\]

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