Find the value of:
`(-4) -: 2/3`

Find the value of: (i) (-4) -: 2/3 (ii) (-3)/5 -: 2 (iii) (-4)/5 -: (-3) (iv) (-1)/8 -: 3/4 (v) (-2)/(13) -: 1/7 (vi) (-7)/(12) -: ((-2)/(13)) (vii) 3/(13) -: ((-4)/(65))

Find the value of (2/3)^4

Find the value of : ( -4 ) div ( 2/3 )

Find the value of ( 3^2 - 4 ) - ( 3 -2 ) ( 3 + 2 )

Find the value of (-15)+4-:(5-3) 2. (-40)xx(-1)+(-28)-:7

Find the value of [ 8^(-4/3) ÷ 2^-2 ]^(1/2) ( a )  1/2   ( b )   2   ( c )   1/4   ( d )  4

2) Find the Value of 2^(4)-:2^(3)

Find the value of (4)/((216)^(-2//3))-(1)/((256)^(-3//4))