Evaluate :

`( -3 ) times ( -3 ) times ( -3 ) times ( -3 )`

Evaluate : ( -2 ) times ( -3 ) times ( 4 )

Evaluate : (- 7 ) times ( -3 )^2 times ( 2 ) times ( -3 )^3

Evaluate : (-2) times ( -2 ) times ( -3 ) times ( -3 )

Evaluate : ( 1 )^3 times ( -3 )^3 times ( -4 )^2 times ( -1 )^8

Evaluate : ( -1 ) times ( -2 ) times ( -3 ) times (-4 ) times ( -5 )

Evaluate : ( 6 ) times ( -5 ) times ( -4 ) times ( -3 ) times ( -2 )

Evaluate : 2/3 times ( -1/2 ) times ( -3/5 ) times 2/5

Evaluate : ( -2/3 )^4 times ( -3 /4 )^2 times (-1)^8 times (-6)^2

Evaluate : ( -2/3 )^7 times ( -3/5 )^6 times ( 5/6 )^5 times ( 1/3 )^-7

Evaluate : ( a^(-4 ) times b^(-7 ) times c^(-3) times d^3 ) / ( a^(-7) times b^(-9 ) times c^3 times d^3 )