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 (a) (-4)^3

Find the value of 4!-3!

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

Find the value of the 4^(3)

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

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

Find the value of 5C_3 + 4C_2

If a is a root of x^(2) - 3x-5=0 find the value of a^(4) - 2a^(3) - 7a^(2) -8a

If cos A = 4 sin A , find the value of , 4 cos ^(2) A - 3 sin ^(2) A + 2