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Asked by ymjoseveedan | 3rd Aug, 2020, 11:20: AM

Expert Answer:

To find 125-1/3
Identify whether sqrt{45} is rational or irrational
 
125 to the power of negative 1 third end exponent equals open parentheses 5 cubed close parentheses to the power of negative 1 third end exponent equals 5 to the power of 3 cross times negative 1 third end exponent equals 5 to the power of negative 1 end exponent equals 1 fifth equals 0.2

Answered by Renu Varma | 4th Aug, 2020, 11:37: AM