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Mathematics 12 Online
OpenStudy (anonymous):

subtract the polynomial (7r5+6r2−2)−(9r5−4r2+11)

OpenStudy (anonymous):

\[(7r ^{5}+6r ^{2}−2)−(9r ^{5}−4r ^{2}+11)\]

OpenStudy (jdoe0001):

"Where shall I begin, please your Majesty?" he asked. "Begin at the beginning, " the King said gravely, "and go on till you come to the end: then stop." ~~ Lewis Carroll Alice's Adventures in Wonderland ~~

OpenStudy (luigi0210):

Group like terms and start adding

OpenStudy (anonymous):

\[16r ^{10}+10r ^{4}+9\] but im not sure

OpenStudy (anonymous):

|dw:1377475626159:dw|

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