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A or b anyone will help |
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Answer» Step-by-step EXPLANATION: A 4/7,-5/8,3/14 a×(b-c)=(a×b)-(a×c) formula a=4/7,b=-5/8,c=3/14 4/7×(-5/8-3/4)=(4/7×-5/8)-(4/7×3/14) 4/7×(-5-3/8-4)=(4×-5/7×8)-(4×3/7×14) 4/7×-8/4=(-20/56)-(12/98). (4 is the CANCELLED) -8/7=(-20×-12)/(56×-98) -8/7=240/5488 rational NUMBER |
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