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64/125 whole power ,-2/3 |
| Answer» As we know 64 is the cube of 4 and 125 is the cube of 5(64/125)^-2/3As above statement we can write it as :-(4/5)^(3)(-2/3)To remove the negative sign of power reciprocal of 4/5 so it will become (5/4).So now we have ,(5/4)^3*2/3Now we can cut power 3 and 3 ,and then it will becomes :-(5/4)^2And it is the answer You can also writ it 25/16 answer | |