1.

`sqrt((256a^(4)b^(4))/(625a^(2)b^(2))) = "_______"`A. `(16b)/(25a^(2))`B. `(16b)/(25a)`C. `(4b)/(25a)`D. `(4b^(2))/(25a)`

Answer» Correct Answer - B
`sqrt((256a^(4) b^(4))/(625 a^(6)b^(2))) = sqrt(((16)^(2)b^(2))/((25)^(2)a^(2))) = (16b)/(25a)`
Hence , the correct option is (b) .


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