What is the value of : (343)‐²/³ ?
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Answer:
1/49 or 0.0204
Step-by-step explanation:
given (343)^(-2/3) = (7^3)^(-2/3)
= (7)^((3* -2)/3)
= 7^(-2)
= 1/49
this equals to approx 0.0204
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