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Mathematics 7 Online
OpenStudy (anonymous):

9m^3-9m^2

OpenStudy (midhun.madhu1987):

|dw:1410295381018:dw| what is common to both these terms?

OpenStudy (x3_drummerchick):

both have 9m^{2}

OpenStudy (midhun.madhu1987):

take it out and simplify

OpenStudy (x3_drummerchick):

oh okay. one sec

OpenStudy (x3_drummerchick):

\[9m ^{2} (m+1)\]

OpenStudy (midhun.madhu1987):

is it m+1 or m-1?

OpenStudy (x3_drummerchick):

minus, sorry

OpenStudy (x3_drummerchick):

m-1

OpenStudy (midhun.madhu1987):

no problem.. :)

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