Question 882687
{{{(5m+4n)^3=(5m+4n)^2*(5m+4n)}}}
{{{(5m+4n)^3=(25m^2+40mn+16n^2)(5m+4n)}}}
{{{(5m+4n)^3=(25m^2+40mn+16n^2)(5m)+(25m^2+40mn+16n^2)(4n)}}}
{{{(5m+4n)^3=(125m^3+200m^2n+80mn^2)+(100m^2n+160mn^2+64n^3)}}}
{{{(5m+4n)^3=125m^3+300m^2n+240mn^2+64n^3}}}
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{{{(8c+6d)^3=(8c+6d)^2*(8c+6d)}}}
{{{(8c+6d)^3=(64c^2+96cd+36d^2)*(8c+6d)}}}
{{{(8c+6d)^3=(64c^2+96cd+36d^2)*(8c)+(64c^2+96cd+36d^2)^2*(6d)}}}
{{{(8c+6d)^3=(512c^3+768c^2d+288cd^2)+(384c^2d+576cd^2+216d^3)}}}
{{{(8c+6d)^3=512c^3+1152c^2d+864cd^2+216d^3)}}}