using identities expand (1/4m-1/2n+1)^2
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(1/4m-1/2n+1)^2 ( a-b+c)^2
(a^2+b^2+c^2-2ab-2bc+2ac
1/16m^2+1/4n^2+1-2*1/4m*1/2n-2*1/2n*1+2*1/4m*1
1/16m^2+1/4n^2+1/4mn-n+1/2m
Maybe the last one will be wrong but formula is correct.
(a^2+b^2+c^2-2ab-2bc+2ac
1/16m^2+1/4n^2+1-2*1/4m*1/2n-2*1/2n*1+2*1/4m*1
1/16m^2+1/4n^2+1/4mn-n+1/2m
Maybe the last one will be wrong but formula is correct.
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Step-by-step explanation:
solve(1/4m+1/2n+1/3p)^2
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