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Mathematics 13 Online
OpenStudy (anonymous):

HELP!!

OpenStudy (anonymous):

Add and simplify: a+2/3 + a+2/4

OpenStudy (anonymous):

this is the question of anybody does not understand: http://curriculum.kcdistancelearning.com/courses/ALG1x-HS-A06/b/Exams/9HW5/9HW5_q5.gif and these are the answers: a+2 ---- 6 2a+4 ----- 12 7a+14 ------ 12

OpenStudy (anonymous):

multiply first term by 4 and second by 3 after taking out (a+2) in common

OpenStudy (anonymous):

dont really know how to do that :/

OpenStudy (anonymous):

(a+2)[4/12+3/12] (a+2)(7/12) (7a+14)/12

OpenStudy (anonymous):

thx!

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