1.

`(6xx6xx6xx6xx6xx6)^(4)xx(6xx6xx6xx6)^(5) div (6xx6)^(7)=(36)^(?)`A. 15B. 2C. 16D. 29

Answer» Correct Answer - A
`(6xx6xx6xx6xx6xx6)^(4)xx(6xx6xx6xx6)^(5)div(6xx6)^(7)`
`(36xx36xx36)^(4)xx(36xx36)^(5)div (36)^(7)`
`=36^(3+4)xx36^(2+5) div 36^(7)=36^(12+10-7)=36^(7)`
`=36^(3+4)xx36^(2+5) div 36^(7)=36^(12+10-7)=36^(15)`


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