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what is the answer to z^3=343

 Nov 9, 2016
 #1
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z^3=343

 

7*7=49*7=343

 

z=7

 

@-Happy7

 Nov 9, 2016
 #2
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z^3=343 take the cube root of both sides

z =343^(1/3)

z = 7

 Nov 9, 2016

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