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OpenStudy (anonymous):
Add. 3/-4 + -6/5 I got 9/20
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OpenStudy (anonymous):
-(39/20)
OpenStudy (anonymous):
i got -39/20
OpenStudy (anonymous):
its also saying write your answer in simplest form sorry!!!
OpenStudy (anonymous):
You cant reduce it any more
OpenStudy (anonymous):
multiply denominators (what you multiply the top you must also do the the bottom) to get common denominators. [5(3)]/[5(-4)] + [-4(-6)]/[-4(5)] then expand and turn into one fraction [-15-24]/20 then you add negatives -39/20
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