Help meeeeeeeeeeeeeeeeee

` # Traam`

` 1 . `

` a ) `

` (1/5 )^5 . 5^5 `

` = (1/5 . 5 )^5 `

` = 1^5 `

` = 1 `

` b ) `

` ( 0,125)^3 . 512 `

` = (0,125)^3 . 8^3 `

` = (0,125 . 8 )^3 `

` =1^3 `

` = 1 `

` c) `

` ( 0,25)^4 . 1024 `

` = (0,25)^4 . 256 . 4 `

` = (0,25)^4 . 4^4 . 4 `

` = (0,25 . 4 )^4 . 4 `

` = 1^4 . 4 `

` = 1 . 4 `

` = 4 `

______________________

` 2 . `

` a ) `

` (120^3)/(40^3) `

` = 120^3 : 40^3 `

` = (120 : 40 )^3 `

` = 3^3 `

` = 27 `

` b ) `

` (390^4)/(130)^4 `

` = 390^4 : 130^4 `

` = ( 390 : 130 )^4 `

` = 3^4 `

` = 81 `

` c ) `

` (3^2)/( ( 0,375)^2 )`

` = 3^2 : (0,375)^2 `

` = ( 3 : 0,375 )^2 `

`= 8^2 `

` = 64 `