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Simplify 1+[1/2+1/3+1/6+(3/4-13)] |
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Answer» =1+[1/2+1/3+1/6+(3-52/4)=1+[1/2+1/3+1/6-49/4]=1+[3a+2+1/6-49/4]=1+[6/6-49/4]=1+[1-49/4]=1+[4-49/4]=1+[-45/4]=1-45/4=4-45/4=-41/4=-10.25 -10.25 |
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