expand following with expansion formula (2m+5)³
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Answer:
(a+b)^3= a^3+b^3+3ab(a+b)
(2m+5)^3=(2m)^3+(5)^3+3*2m*5(2m+5)
8m^e+125+60m^2+150m
8m^3+60m^2+150m+125 Ans.
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