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Mathematics 18 Online
OpenStudy (anonymous):

simplify 8m squared +12m over 4m squared -9

OpenStudy (anonymous):

{(8m)^2 +12m} /4m}9 {64m^2 + 12m}/4m -9 {16m+3}-9 16m-6

OpenStudy (anonymous):

got it?

OpenStudy (anonymous):

dont get how you got 64m^2

OpenStudy (anonymous):

(8m)^2 = 8m*8m=64m^2

OpenStudy (anonymous):

right?

OpenStudy (anonymous):

but doesnt the ^2 from the 64 go away after

OpenStudy (anonymous):

Its|dw:1347585222389:dw|

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