7 X 7 X 7 equals "seven to the third power" or "seven cubed".
It is extremely difficult to prove things which are not true.
343
7x7x7 it will be 7 to the 3rd power . so7to the 3rd power.
Do the math.
7x7x7 =343
349! -f
343. In-head calculation.
7x7x7 = 343
7x7x7
5x5x5 gives us 125 7x7x7 gives us 343 343/125 is 2.744
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