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¼ÐÃD: Operations of Algebraic Expressions¤½¦¡
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Operations of Algebraic Expressions¤½¦¡

Operations of Algebraic Expressions¤½¦¡
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a(m)x a(n)=a(m+n)

a(m)¡Ò a(n)=a(m-n)

a(m)+ a(m)=0

a(m)+ a(n)=a(m)+ a(n)

a(m)n= a(mn)




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