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Mathematics 12 Online
OpenStudy (anonymous):

what is the sum or difference? 4x^10 - 9x^10 a. -5x^10 b. -5x^20 c. -36x^10 d. -36x^20

OpenStudy (cwrw238):

don't be confused with the x^10 this is similar to 4a - 9a = ? the x^10 just stays as it is

OpenStudy (anonymous):

5a

OpenStudy (anonymous):

Is 4-9=5 ?

OpenStudy (cwrw238):

not 5a note 9a is greater than 4a

OpenStudy (cwrw238):

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