three solid cubes of edges 6cm,10cm and x cm are melted to form a single cube of edge 12 cm find the value of x.
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volume of 1st cube : a³=6³=216
volume of 2nd cube : 10³=1000
volume of 3rd cube: x³
volume of larger cube : 12³=1728
now, 216+1000+x³= 1728
x³ =1728-1216
x³=512
x=8cm
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volume of 2nd cube : 10³=1000
volume of 3rd cube: x³
volume of larger cube : 12³=1728
now, 216+1000+x³= 1728
x³ =1728-1216
x³=512
x=8cm
hope this helps you
please mark as brainlist
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