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OpenStudy (anonymous):
how do you simplify m^2 -16 / r + 2 divided by m-4 / r + 2
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OpenStudy (anonymous):
(m-4)(m+4) r + 2 ---------- x ------- r+2 m-4 m+4
OpenStudy (lalaly):
m+4
OpenStudy (anonymous):
(m-4)(m+4)/(r+2)*(r+2)/(m-4)
OpenStudy (anonymous):
=m+4
OpenStudy (anonymous):
Thanks guys :)
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